MP Board Class 10th Science Solutions विज्ञान

MP Board Class 10th Science Solutions विज्ञान Guide Pdf Free Download विज्ञान in both Hindi Medium and English Medium are part of MP Board Class 10th Solutions. Here we have given NCERT Madhya Pradesh Syllabus MP Board Class 10 Science Book Solutions Vigyan Pdf.

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Students can also download MP Board 10th Model Papers to help you to revise the complete Syllabus and score more marks in your examinations.

MP Board Class 10th Science Solutions in English Medium

NCERT Solutions For Class 10 Science 2020-21

NCERT Solutions For Class 10 Science Free PDF Download

1. Chemical Reactions and Equations रासायनिक अभिक्रियाएँ और समीकरण
2. Acids, Bases and Salts अम्ल, क्षार एवं लवण
3. Metals and Non-metals धातु और अधातु
4. Carbon and Its Compounds कार्बन और इसके यौगिक
5. Periodic Classification of Elements तत्वों के आवर्त वर्गीकरण
6. Life Processes जैव-प्रक्रम
7. Control and Coordination नियंत्रण एवं समन्वय
8. How do Organisms Reproduce? जीव जनन कैसे करते है
9. Heredity and Evolution अनुवांशिकता एवं जैव विकास
10. Light Reflection and Refraction प्रकाश-परावर्तन एवं अपवर्तन
11. Human Eye and Colourful World मानव-नेत्र एवं रंगबिरंगी दुनियाँ
12. Electricity विद्युत
13. Magnetic Effects of Electric Current विद्युत धारा का चुम्बकीय प्रभाव
14. Sources of Energy उर्जा के स्रोत
15. Our Environment हमारा पर्यावरण
16. Management of Natural Resources प्राकृतिक संसाधनों का प्रबंधन

CBSE MP Board Class 10th Science Solutions

MP Board Class 10th Science Solutions in English Medium as well as Hindi Medium free to download in PDF or study online free. All the solutions are updated for new academic session 2020-21. Students of UP Board, MP Board, Gujrat Board and all other boards can use these solutions who are following latest CBSE Syllabus 2020-21.

MP Board Class 10th Science Book Solutions in Hindi Medium

• Chapter 1 रासायनिक अभिक्रियाएँ एवं समीकरण
• Chapter 2 अम्ल, क्षारक एवं लवण
• Chapter 3 धातु एवं अधातु
• Chapter 4 कार्बन एवं इसके यौगिक
• Chapter 5 तत्वों का आवर्त वर्गीकरण
• Chapter 6 जैव प्रक्रम
• Chapter 7 नियंत्रण एवं समन्वय
• Chapter 8 जीव जनन कैसे करते है
• Chapter 9 अनुवांशिकता एवं जैव विकास
• Chapter 10 प्रकाश-परावर्तन तथा अपवर्तन
• Chapter 11 मानव नेत्र एवं रंगबिरंगा संसार
• Chapter 12 विद्युत
• Chapter 13 विद्युत धारा का चुम्बकीय प्रभाव
• Chapter 14 उर्जा के स्रोत
• Chapter 15 हमारा पर्यावरण
• Chapter 16 प्राकृतिक संसाधनों का संपोषित प्रबंधन

Click here for Complete NCERT Solutions . We would also recommend you to study important questions for class 10 Science study material.

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We hope the given MP Board Class 10th Science Solutions Guide Pdf Free Download विज्ञान in both Hindi Medium and English Medium will help you. If you have any query regarding NCERT Madhya Pradesh Syllabus MP Board Class 10 Science Book Solutions Vigyan Pdf, drop a comment below and we will get back to you at the earliest.

NCERT Solutions For Class 10 Science About Chapter

Chapter 1: Chemical Reactions And Equations

MP Board Class 10th Science Solutions Chapter 1 deals with the various types of Chemical Reactions and Equations with related examples. It also teaches how to write a skeleton reaction and way to balance the chemical reactions. There are mainly five kinds of reactions which are combination reaction, Decomposition reactions, Displacement and Double Displacement reactions and Oxidation-Reduction or Redox reactions. The introduction with the example of exothermic and endothermic reactions are also important for board exams. We can learn here about how precipitation reactions produce insoluble salts.

Chapter 2: Acids, Bases And Salts

NCERT Solutions for Class 10 Science Chapter 2 includes the concepts of Acid-base indicators or mixtures of these dyes which are used to indicate the presence of acids and bases. The concentration of H+ ions and OH- ions are the base for the concepts of Base or Acids. Further, we have to study the reactions of Acids or Bases with Metal, Water and Metal Carbonates also. The properties of acidic and basic solutions in water are given on a separate segment. The strength of an acid or an alkali can be tested by using a scale called the pH scale (0-14) which gives the measure of hydrogen ion concentration in a solution. The crystallisation of compounds with water is the fixed number of water molecules present in one formula unit of salt. There are various uses of salts in everyday life and in industries.

Chapter 3: Metals And Non-Metals

In NCERT Solutions for Class 10 Science of Class 10 Science, we will study that elements can be classified as metals and non-metals. We will go through the physical and chemical properties of metals and non-metals. Physical properties of metals are lustrous, malleable, ductile and are good conductors of heat and electricity. There are some exceptions like metals are solid at room temperature but mercury which is a liquid. Few metals show the properties of both basic as well as acidic oxides. These oxides are known as amphoteric oxides. The main topics of Class 10 Science Chapter 3 are Activity series, Ore, Mineral, Gangue, Extraction of Metals from their ores, Metallurgy, Alloy, Corrosion and Rancidity.

Chapter 4: Carbon And Its Compounds

NCERT Solutions for Class 10 Science of Class 10 Science, covers deals with versatile properties of carbon, Catenation and Tetravalency. Formation of Single, Double and Triple Covalent Bonds by the sharing of the electron. Carbon compounds with straight chains branched chains or rings. Knowledge about homologous series of compounds and functional group attached to carbon chains such as alcohols, aldehydes, ketones and carboxylic acids. Preparation of Ethanol with proper Chemical Reactions and properties of Ethanol and ethanoic acid, The action of soaps and detergents with the concepts of hydrophilic or hydrophobic groups.

Chapter 5: Periodic Classification Of Elements

MP Board Class 10th Science Solutions Chapter 5 is based on how elements are classified on the basis of similarities in their properties. Elementary knowledge about Döbereiner’s triads and Newland’s Law of Octaves. Merits and drawback of Mendeléev periodic table and the contribution of this table in the discovery of new elements. Modern periodic table proposed by Henry Moseley. Physical and chemical properties trends in the modern periodic table. We have to learn about Periodicity which is the properties including atomic size, valency as well as combining capacity and metallic and non-metallic character.

Chapter 6: Life Processes

Life processes include the main four processes like Nutrition, Digestion, Respiration and Excretion. We know that maintenance of life requires these processes to transport of materials within the body and excretion of waste products. Autotrophic nutrition and Heterotrophic nutrition both describe separately. In human beings, the food eaten is broken down by various steps along the alimentary canal and the digested food is absorbed in the small intestine to be sent to all cells in the body. Respiration may be aerobic or anaerobic. Aerobic respiration releases more energy as compared to anaerobic. In human beings, excretory products in the form of soluble nitrogen compounds whereas in plants gum and resin.

Chapter 7: Control And Coordination

Control and coordination, in Class 10 Science, have the functions of the nervous system and hormones
in our bodies. The responses of the nervous system as a reflex action, voluntary action or involuntary action. Functions of sensory and motor nerves. The nervous system uses electrical impulses to transmit messages using neurons. Chemical coordination in plants using various hormones. Effect of hormones and related glands in human. The action of the hormones is totally based on a feedback mechanism.

Chapter 8: How Do Organisms Reproduce?

MP Board Class 10th Science Solutions involves the creation of a DNA copy and additional cellular apparatus by the cell involved in the process and different modes of reproduction depending on their body design. For example, in fission, many bacteria and protozoa simply divide into two or more daughter cells, whereas organisms such as hydra can regenerate if they are broken into pieces. Roots, stems and leaves of some plants grow to be new plants through vegetative propagation. Sexual Reproduction is totally different from Asexual Reproduction. Sexual reproduction involves two individuals for the creation of a brand new individual. Reproduction in flowering plants involves the transfer of pollen grains from the anther to the stigma which is referred to as pollination. Sexual reproduction in human beings involves the introduction of sperm to fertilisation occurs in the fallopian tube.

Chapter 9: Heredity And Evolution

Variations arising during the process of reproduction can be discussed in Chapter 9 Heredity and Evolutions of Class 10 Science. As we know that sexually reproducing individuals have two copies of genes for the same trait. Concepts of dominant trait and recessive trait traits describe the transfer of traits properly in this chapter. Difference between inherited and acquired traits are the important topics which are frequently asked in Boards. The determination of sex of the offspring depends on different factors in all species. All the variations during the reproductions in the species somehow confer survival advantages. Sometimes it also shows the genetic drift. Due to geographic isolation, the speciation of species takes place.

Chapter 10: Light – Reflection And Refraction

In Class 10 Science Chapter 10 Light and related phenomena, Reflection or Refraction are given in brief. The concepts given in Light chapter are also important for further classes. The straight-line path of light and mirror – lens application is given for study. We have to study the reflecting surfaces, of all types, obey the laws of reflection and the refracting surfaces obey the laws of refraction. Main topics are New Cartesian Sign Conventions, mirrors and lenses formula, focal length, the radius of curvature and magnification. The power of a lens is measured as the reciprocal of its focal length. Its SI unit is dioptre.

Chapter 11: Human Eye And Colourful World

After going through Chapter 11 of Class 10 Science, we will be able to know about the accommodation of the eye, the near point of the eye or the least distance of distinct vision. The common defects of vision, which are included in Class 10 Science Chapter 11, are myopia, hypermetropia and presbyopia. Myopia. The splitting of white light into seven colours (VIBGYOR) is called dispersion. We will study here how to form a Rainbow or why we see sky reddish in the morning or evening. The blue colour of the sky and the reddening of the Sun at sunrise and sunset is due to scattering of light.

Chapter 12: Electricity

We will deal here with the basic concepts of Electricity and its heating effects. We know that a stream of electrons moving through a conductor constitutes an electric current. But, conventionally, the direction of current is taken opposite to the direction of flow of electrons. In Chapter 12 of Class 10 Science, we will learn about the SI unit of electric current, use of a cell or a battery and use of voltmeter and ammeter. The main topic is Ohm’s law which states that the potential difference across the ends of a resistor is directly proportional to the current through it, provided its temperature remains the same. Concepts of resistance and resistivity are also new for class 10 students, but these are important terms for further classes. Here we learn how to find total resistance when they are attached in parallel or series. The unit of power, consumption of electricity with heating effect and commercial unit of electricity are also important for exams.

Chapter 13: Magnetic Effects Of Electric Current

Here we will learn about a compass needle which is a small magnet and its one end, which points towards north, is called a north pole, and the other end, which points towards the south, is called a south pole. Main topics are Magnetic field, the direction of the magnetic field and a metallic wire carrying an electric current has associated with it a magnetic field. Fleming’s Right-hand rule and Left-hand rule for magnetism. We know that an electromagnet consists of a core of soft iron wrapped around with a coil of insulated copper wire. Here we have to study about Magnetic field of a solenoid carrying a current with a comparison of a bar magnet. An electric motor and the phenomenon of electromagnetic induction are also important for exams. Questions are frequently asked on the basis of a generator, live wire, fuse, short-circuiting or overloading.

Chapter 14: Sources Of Energy

As we know that our energy requirements increase with our standard of living nowadays. For our energy requirements, we have to improve the efficiency of energy usage and also try and exploit new sources of energy. In Chapter 14 of Class 10 Science, we will learn how we are looking for new sources of energy because the conventional sources of energy like fossil fuels are in danger of getting exhausted soon. Here, we will also learn about some solar devices and their advantages and disadvantages. All the energy sources depend on various factors like the ease and cost of extracting energy from the source. Solar cells, solar cooker, windmills, etc. ultimately derive their energy from the Sun.

Chapter 15: Our Environment

Main topics in Chapter 15 of Class 10 Science are Ecosystem, Food-Chain or Food-Web, Biodegradable or Non-biodegradable, Disposal of waste and CFSs. The various components of an ecosystem are interdependent. We know that the producers make the energy from sunlight available to the rest of the ecosystem. Food web or food chain is based on producers. 10 per cent law describes how the loss of energy take place as we go from one trophic level to the next. The ozone layer is now affected due to excess use of CFCs. The generated waste may be biodegradable or non-biodegradable cause the problem of disposal.

Chapter 16: Management Of Natural Resources

In Chapter 16 of Class 10 Science, we will learn how to use our natural resources like forests, wildlife, water, coal and petroleum in a sustainable manner. We should follow RRRRR, means Refuse, Reduce, Reuse, Repurpose and Recycle in our lives. We know that fossil fuels like coal and petroleum will ultimately be exhausted after a few years. In this chapter, we will learn how to utilise the renewable resources which may last for many years.

Why Is Respiration Considered An Exothermic Reaction? Explain.

Energy in our body is obtained from the food we eat. During digestion, large molecules of food are broken down into simpler substances such as glucose. Glucose combines with oxygen in the cells and provides energy. The special name of this combustion reaction is respiration. Since energy is released in the whole process, it is an exothermic process.

What Are Olfactory Indicators? Give An Example.

Olfactory indicators are substances which have different odour in acid and base solutions. For example, vanilla essence has characteristics pleasant smell in acid solution and no smell in alkali solution.

Platinum, Gold And Silver Are Used To Make Jewellery. Why?

Platinum, gold, and silver are used to make jewellery because they are very lustrous. Also, they are very less reactive and do not corrode easily.

Why Are Carbon And Its Compounds Used As Fuels For Most Applications?

Most of the carbon compounds give a lot of heat and light when burnt in air. Saturated hydrocarbons burn with a clean flame and no smoke is produced. The carbon compounds, used as a fuel, have high calorific values. Therefore, carbon and its compounds are used as fuels for most applications.

How Does The Electronic Configuration Of An Atom Relate To Its Position In The Modern Periodic Table?

In the modern periodic table, atoms with similar electronic configurations are placed in the same column. In a group, the number of valence electrons remains the same. Elements across a period show an increase in the number of valence electrons.

What Is The Role Of Saliva In The Digestion Of Food?

Saliva is secreted by the salivary glands, located under the tongue. It makes the food soft for easy swallowing. It contains a digestive enzyme called salivary amylase, which breaks down starch into sugar.

What Are The Methods Used By Plants To Get Rid Of Excretory Products?

Plants use completely different strategies for excretion than those of animals. They can get rid of excess water by transpiration. For other wastes, plants use the fact that many of their tissues consist of dead cells, and that they can even lose some parts such as leaves. Many plant waste products are stored in cellular vacuoles. Waste products may be stored in leaves that fall off. Other waste products are stored as resins and gums, especially in old xylem. Plants also excrete some waste substances into the soil around them.

How Does Phototropism Occur In Plants?

The movement of plant in response to light is called phototropism. Stem shows positive phototropism as follows: When growing plants detect light, a hormone called auxin, synthesised at the shoot tip, helps the cells to grow longer. When light is coming from one side of the plant, auxin diffuses towards the shady side of the shoot. This concentration of auxin stimulates the cells to grow longer on the side of the shoot which is away from light. Thus, the plant appears to bend towards light.

How Does Chemical Coordination Take Place In Animals?

Chemical coordination takes place in animals with the help of hormones. Hormone is the chemical messenger that regulates the physiological processes in living organisms. It is secreted by glands. The regulation of physiological processes and control and coordination by hormones comes under the endocrine system. The nervous system along with the endocrine system in our body controls and coordinates the physiological processes.

How Does The Process Of Budding Is Differ From The Process Of Spore Formation?

Budding: A bud, as in Hydra, develops as an outgrowth due to replicated cell division at a specific site. These buds when mature detach from the parent body and become new individual.
Spore Formation: In spore formation, as in Rhizopus, a specific part called Sporangia that produce spores. The spores are covered by thick walls that protect them until a spore gets favourable conditions to grow into a new (Rhizopus) plant.

A Battery Of 9 V Is Connected In Series With Resistors Of 0.2 Ω, 0.3 Ω, 0.4 Ω, 0.5 Ω And 12 Ω, Respectively. How Much Current Would Flow Through The 12 Ω Resistor?

Total resistance of resistors when connected in series is given by
R = R1 + R2 + R3 + R4 + R5 = ⟹ R= 0.2 Ω + 0.3 Ω + 0.4 Ω + 0.5 Ω + 12 Ω =13.4 Ω
According to Ohm’s law, V = IR
I = V/R = 9/13.4 = 0.67 A
There is no current division occurring in a series circuit. So, the current through the 12 Ω resistor will be same as 0.67 A.If you Loved reading this, Share with someone you care!

About The Author

Hemant Singh

Hello friends, I am Hemant, Technical Writer & Co-Founder of Education Learn Academy. Talking about education, I am a student. I enjoy learning things related to new technology and teaching others. I request you that you keep supporting us in this way and we will continue to provide new information for you. :)

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