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Class 10 Science

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Enrolled: 132 students
Lectures: 293

Chapter 1 : Chemical Reactions and Equations

1
Basic Concept 1 : Chemical Equations and Balancing
2
Basic Concept 2 : Types of Chemical Reactions
3
NCERT Sol : Ex 1.1
4
NCERT Sol : Ex 1.2
5
NCERT Sol : Ex 1.3
6
NCERT Sol : Ex 1.4
7
NCERT Sol : Ex 1.5
8
NCERT Sol : Ex 1.6
9
NCERT Sol : Ex 1.7
10
NCERT Sol : Ex 1.8
11
NCERT Sol : Ex 1.9
12
NCERT Sol : Ex 1.10
13
NCERT Sol : Ex 1.11
14
NCERT Sol : Ex 1.12
15
NCERT Sol : Ex 1.13
16
NCERT Sol : Ex 1.14
17
NCERT Sol : Ex 1.15
18
NCERT Sol : Ex 1.16
19
NCERT Sol : Ex 1.17
20
PYQ – Types of Chemical Reactions : 1 Mark Questions
21
PYQ – Types of Chemical Reactions : 3 Mark Questions
22
PYQ – Types of Chemical Reactions : 2 Mark Questions
23
PYQ – Types of Chemical Reactions : 5 Mark Questions
24
PYQ – Chemical Equations and Balancing : 1 Mark Questions
25
PYQ – Chemical Equations and Balancing : 2 Mark Questions
26
PYQ – Chemical Equations and Balancing : 3 Mark Questions
27
PYQ – Chemical Equations and Balancing : 5 Mark Questions
28
Chapter 1 : Chemical Reactions and Equations– MCQ Set 1
25 questions
29
Chapter 1 : Chemical Reactions and Equations– MCQ Set 1 – Detailed Answer

Chapter 2 : Acids Bases and Salts

1
Basic Concept 1 : Chemical Properties of Acids and Bases
2
Basic Concept 2 : What do all acids and all Bases have in common? How strong are Acids and Bases?
3
Basic Concept 3 : Importance of pH in everyday life
4
Basic Concept 4 : More about salt
5
NCERT Sol : Ex 2.1
6
NCERT Sol : Ex 2.2
7
NCERT Sol : Ex 2.3
8
NCERT Sol : Ex 2.4
9
NCERT Sol : Ex 2.5
10
NCERT Sol : Ex 2.6
11
NCERT Sol : Ex 2.7
12
NCERT Sol : Ex 2.8
13
NCERT Sol : Ex 2.9
14
NCERT Sol : Ex 2.10
15
NCERT Sol : Ex 2.11
16
NCERT Sol : Ex 2.12
17
NCERT Sol : Ex 2.13
18
NCERT Sol : Ex 2.14
19
NCERT Sol : Ex 2.15
20
PYQ – Chemical Properties of Acids and Bases : 1 Mark Questions
21
PYQ – Chemical Properties of Acids and Bases : 2 Mark Questions
22
PYQ – Chemical Properties of Acids and Bases : 3 Mark Questions
23
PYQ – Chemical Properties of Acids and Bases : 5 Mark Questions
24
PYQ – What do all acids and all Bases have in common? How strong are Acids and Bases? : 2 Mark Questions
25
PYQ – What do all acids and all Bases have in common? How strong are Acids and Bases? : 3 Mark Questions
26
PYQ – What do all acids and all Bases have in common? How strong are Acids and Bases? : 5 Mark Questions
27
PYQ – Importance of pH in everyday life : 2 Mark Questions
28
PYQ – Importance of pH in everyday life : 3 Mark Questions
29
PYQ – Importance of pH in everyday life : 5 Mark Questions
30
PYQ – More about salt : 2 Mark Questions
31
PYQ – More about salt : 3 Mark Questions
32
PYQ – More about salt : 5 Mark Questions
33
Chapter 2 : Acids Bases and Salts– MCQ Set 1
25 questions
34
Chapter 2 : Acids Bases and Salts– MCQ Set 2
25 questions

Chapter 3 : Metals and Non-Metals

1
Basic Concept 1 : Physical Properties of Metals and Non-Metals
2
Basic Concept 2 : Chemical Properties of Metals
3
Basic Concept 3 : How do Metals and Non-Metals Reacts
4
NCERT Sol : Ex 3.1
5
NCERT Sol : Ex 3.2
6
NCERT Sol : Ex 3.3
7
NCERT Sol : Ex 3.4
8
NCERT Sol : Ex 3.5
9
NCERT Sol : Ex 3.6
10
NCERT Sol : Ex 3.7
11
NCERT Sol : Ex 3.9
12
NCERT Sol : Ex 3.11
13
NCERT Sol : Ex 3.12
14
NCERT Sol : Ex 3.13
15
NCERT Sol : Ex 3.14
16
NCERT Sol : Ex 3.15
17
NCERT Sol : Ex 3.16
18
PYQ – Physical Properties of Metals and Non-Metals : 1 Mark Questions
19
PYQ – Physical Properties of Metals and Non-Metals : 2 Mark Questions
20
PYQ – Physical Properties of Metals and Non-Metals : 3 Mark Questions
21
PYQ – Chemical Properties of Metals : 1 Mark Questions
22
PYQ – Chemical Properties of Metals : 2 Mark Questions
23
PYQ – Chemical Properties of Metals : 3 Mark Questions
24
PYQ – Chemical Properties of Metals : 5 Mark Questions
25
PYQ – How do Metals and Non-Metals Reacts : 1 Mark Questions
26
PYQ – How do Metals and Non-Metals Reacts : 2 Mark Questions
27
PYQ – How do Metals and Non-Metals Reacts : 3 Mark Questions
28
PYQ – How do Metals and Non-Metals Reacts : 5 Mark Questions
29
Chapter 3 : Metals and Non-Metals – MCQ Set 1
18 questions

Chapter 4 : Carbon and its Compounds

1
Basic Concept 1 : Bonding in Carbon, versatile nature of carbon and Homologous
2
Basic Concept 2 : Chemical Properties of Carbon, properties of Ethanol and Ethanoic acid, soaps and detergents
3
NCERT Sol : Ex 4.1
4
NCERT Sol : Ex 4.2
5
NCERT Sol : Ex 4.3
6
NCERT Sol : Ex 4.4
7
NCERT Sol : Ex 4.5
8
NCERT Sol : Ex 4.6
9
NCERT Sol : Ex 4.13
10
PYQ – Bonding in Carbon, versatile nature of carbon and Homologous : 1 Mark Questions
11
PYQ – Bonding in Carbon, versatile nature of carbon and Homologous : 2 Mark Questions
12
PYQ – Bonding in Carbon, versatile nature of carbon and Homologous : 3 Mark Questions
13
PYQ – Bonding in Carbon, versatile nature of carbon and Homologous : 5 Mark Questions

Chapter 5 : Periodic Classification of Elements

1
Basic Concept 1 : Early attempts at the classification of elements
2
Basic Concept 2 : The modern periodic table
3
NCERT Sol : Ex 5.1
4
NCERT Sol : Ex 5.2
5
NCERT Sol : Ex 5.3
6
NCERT Sol : Ex 5.4
7
NCERT Sol : Ex 5.5
8
NCERT Sol : Ex 5.6
9
NCERT Sol : Ex 5.7
10
NCERT Sol : Ex 5.8
11
NCERT Sol : Ex 5.9
12
NCERT Sol : Ex 5.10
13
PYQ – Early attempts at the classification of elements : 5 Mark Questions
14
PYQ – The modern periodic table : 1 Mark Questions
15
PYQ – The modern periodic table : 2 Mark Questions
16
PYQ – The modern periodic table : 3 Mark Questions
17
PYQ – The modern periodic table : 5 Mark Questions

Chapter 6 : Life Processes

1
Basic Concepts 1 : Nutrition
2
Basic Concepts 2 : Respiration
3
Basic Concepts 3 : Transportation in Animals
4
Basic Concepts 4 : Transportation in Plants
5
Basic Concepts 5 : Excretion
6
NCERT Sol : Ex 6.1
7
NCERT Sol : Ex 6.2
8
NCERT Sol : Ex 6.3
9
NCERT Sol : Ex 6.4
10
NCERT Sol : Ex 6.5
11
NCERT Sol : Ex 6.6
12
NCERT Sol : Ex 6.7
13
NCERT Sol : Ex 6.8
14
NCERT Sol : Ex 6.9
15
NCERT Sol : Ex 6.10
16
NCERT Sol : Ex 6.11
17
NCERT Sol : Ex 6.12
18
NCERT Sol : Ex 6.13
19
PYQ – Nutrition : 1 Mark Questions
20
PYQ – Nutrition : 2 Mark Questions
21
PYQ – Nutrition : 3 Mark Questions
22
PYQ – Nutrition : 5 Mark Questions
23
PYQ – Respiration : 1 Mark Questions
24
PYQ – Respiration : 3 Mark Questions
25
PYQ – Respiration : 5 Mark Questions
26
PYQ – Transportation in Animals and Plants : 2 Mark Questions
27
PYQ – Transportation in Animals and Plants : 3 Mark Questions
28
PYQ – Transportation in Animals and Plants : 5 Mark Questions
29
PYQ – Excretion : 2 Mark Questions
30
PYQ – Excretion : 3 Mark Questions
31
PYQ – Excretion : 5 Mark Questions

Chapter 8 : How do Organisms Reproduce?

1
Basic Concepts 1 : Asexual Reproduction
2
Basic Concepts 2 : Sexual Reproduction
3
NCERT Sol : Ex 8.1
4
NCERT Sol : Ex 8.2
5
NCERT Sol : Ex 8.3
6
NCERT Sol : Ex 8.4
7
NCERT Sol : Ex 8.5
8
NCERT Sol : Ex 8.6
9
NCERT Sol : Ex 8.7
10
NCERT Sol : Ex 8.8
11
NCERT Sol : Ex 8.9
12
NCERT Sol : Ex 8.10
13
NCERT Sol : Ex 8.11
14
PYQ – Asexual Reproduction : 1 Mark Questions
15
PYQ – Asexual Reproduction : 2 Mark Questions
16
PYQ – Asexual Reproduction : 3 Mark Questions
17
PYQ – Asexual Reproduction : 5 Mark Questions
18
PYQ – Sexual Reproduction : 1 Mark Questions
19
PYQ – Sexual Reproduction : 2 Mark Questions
20
PYQ – Sexual Reproduction : 3 Mark Questions
21
PYQ – Sexual Reproduction : 5 Mark Questions

Chapter 9 : Heredity and Evolution

1
Basic Concept 1 : Heredity
2
NCERT Sol : Ex 9.1
3
NCERT Sol : Ex 9.4
4
NCERT Sol : Ex 9.11
5
PYQ – Heredity : 1 Mark Questions
6
PYQ – Heredity : 3 Mark Questions
7
PYQ – Heredity : 5 Mark Questions

Chapter 10 : Light : Reflection and Refraction

1
Basic Concept 1 : Spherical Mirrors
2
Basic Concept 2 : Refraction of Light and Refractive Index
3
Basic Concept 3 : Spherical Lenses
4
NCERT Sol : Ex 10.1
5
NCERT Sol : Ex 10.2
6
NCERT Sol : Ex 10.3
7
NCERT Sol : Ex 10.4
8
NCERT Sol : Ex 10.5
9
NCERT Sol : Ex 10.6
10
NCERT Sol : Ex 10.7
11
NCERT Sol : Ex 10.8
12
NCERT Sol : Ex 10.9
13
NCERT Sol : Ex 10.10
14
NCERT Sol : Ex 10.11
15
NCERT Sol : Ex 10.12
16
NCERT Sol : Ex 10.13
17
NCERT Sol : Ex 10.14
18
NCERT Sol : Ex 10.15
19
NCERT Sol : Ex 10.16
20
NCERT Sol : Ex 10.17
21
PYQ – Spherical Mirrors : 1 Mark Questions
22
PYQ – Spherical Mirrors : 2 Mark Questions
23
PYQ – Spherical Mirrors : 3 Mark Questions
24
PYQ – Spherical Mirrors : 5 Mark Questions
25
PYQ – Refraction of Light and Refractive Index : 2 Mark Questions
26
PYQ – Refraction of Light and Refractive Index : 3 Mark Questions
27
PYQ – Refraction of Light and Refractive Index : 4 Mark Questions
28
PYQ – Spherical Lenses : 1 Mark Questions
29
PYQ – Spherical Lenses : 2 Mark Questions
30
PYQ – Spherical Lenses : 3 Mark Questions
31
PYQ – Spherical Lenses : 5 Mark Questions
32
Chapter 10 : Light : Reflection and Refraction– MCQ Set 1
16 questions
33
Chapter 10 : Light : Reflection and Refraction– MCQ Set 2
25 questions
34
Chapter 10 : Light : Reflection and Refraction– MCQ Set 3
25 questions
35
Chapter 10 : Light : Reflection and Refraction– MCQ Set 4
20 questions

Chapter 11 : Human Eye and Colourful World

1
Basic Concept 2 : Refraction, Dispersion and Scattering of Light
2
NCERT Sol : Ex 11.10
3
NCERT Sol : Ex 11.11
4
NCERT Sol : Ex 11.12
5
NCERT Sol : Ex 11.13
6
PYQ – Refraction, Dispersion and Scattering of Light : 1 Mark Questions
7
PYQ – Refraction, Dispersion and Scattering of Light : 2 Mark Questions
8
PYQ – Refraction, Dispersion and Scattering of Light : 3 Mark Questions
9
PYQ – Refraction, Dispersion and Scattering of Light : 5 Mark Questions

Chapter 12 : Electricity

1
Basic Concept 1 : Electric Current and Potential Difference
2
Basic Concept 2 : Ohm’s Law
3
Basic Concept 3 : Resistors in Series and Parallel
4
Basic Concept 4 : Heating Effect of Electric Current and Electric Power
5
NCERT Sol : Ex 12.1
6
NCERT Sol : Ex 12.2
7
NCERT Sol : Ex 12.3
8
NCERT Sol : Ex 12.4
9
NCERT Sol : Ex 12.5
10
NCERT Sol : Ex 12.6
11
NCERT Sol : Ex 12.7
12
NCERT Sol : Ex 12.8
13
NCERT Sol : Ex 12.9
14
NCERT Sol : Ex 12.10
15
NCERT Sol : Ex 12.11
16
NCERT Sol : Ex 12.12
17
NCERT Sol : Ex 12.13
18
NCERT Sol : Ex 12.14
19
NCERT Sol : Ex 12.15
20
NCERT Sol : Ex 12.16
21
NCERT Sol : Ex 12.17
22
NCERT Sol : Ex 12.18
23
PYQ – Electric Current and Potential Difference : 1 Mark Questions
24
PYQ – Electric Current and Potential Difference : 2 Mark Questions
25
PYQ – Electric Current and Potential Difference : 3 Mark Questions
26
PYQ – Electric Current and Potential Difference : 4 Mark Questions
27
PYQ – Ohm’s Law : 1 Mark Questions
28
PYQ – Ohm’s Law : 2 Mark Questions
29
PYQ – Ohm’s Law : 3 Mark Questions
30
PYQ – Ohm’s Law : 5 Mark Questions
31
PYQ – Resistors in Series and Parallel : 1 Mark Questions
32
PYQ – Resistors in Series and Parallel : 2 Mark Questions
33
PYQ – Resistors in Series and Parallel : 3 Mark Questions
34
PYQ – Resistors in Series and Parallel : 5 Mark Questions
35
PYQ – Heating Effect of Electric Current and Electric Power : 1 Mark Questions
36
PYQ – Heating Effect of Electric Current and Electric Power : 2 Mark Questions
37
PYQ – Heating Effect of Electric Current and Electric Power : 3 Mark Questions
38
PYQ – Heating Effect of Electric Current and Electric Power : 5 Mark Questions

Chapter 13 : Magnetic Effects of Electric Current

1
Basic Concepts 1 : Magnetic Field
2
Basic Concepts 2 : Force on Current Carrying Conductor
3
NCERT Sol : Ex 13.1
4
NCERT Sol : Ex 13.2
5
NCERT Sol : Ex 13.3
6
NCERT Sol : Ex 13.4
7
NCERT Sol : Ex 13.5
8
NCERT Sol : Ex 13.6
9
NCERT Sol : Ex 13.7
10
NCERT Sol : Ex 13.8
11
NCERT Sol : Ex 13.9
12
NCERT Sol : Ex 13.10
13
NCERT Sol : Ex 13.11
14
NCERT Sol : Ex 13.12
15
NCERT Sol : Ex 13.13
16
NCERT Sol : Ex 13.14
17
NCERT Sol : Ex 13.15
18
PYQ – Magnetic Field : 1 Mark Questions
19
PYQ – Magnetic Field : 2 Mark Questions
20
PYQ – Magnetic Field : 3 Mark Questions
21
PYQ – Magnetic Field : 5 Mark Questions
22
PYQ – Force on Current Carrying Conductor : 1 Mark Questions
23
PYQ – Force on Current Carrying Conductor : 2 Mark Questions
24
PYQ – Force on Current Carrying Conductor : 3 Mark Questions
25
PYQ – Force on Current Carrying Conductor : 5 Mark Questions

Chapter 15 : Our Environment

1
Basic Concept 1 : Our Environment
2
NCERT Sol : Ex 15.1
3
NCERT Sol : Ex 15.2
4
NCERT Sol : Ex 15.3
5
NCERT Sol : Ex 15.4
6
NCERT Sol : Ex 15.5
7
NCERT Sol : Ex 15.6
8
NCERT Sol : Ex 15.7
9
NCERT Sol : Ex 15.8
10
NCERT Sol : Ex 15.9
11
PYQ – Our Environment : 1 Mark Questions
12
PYQ – Our Environment : 2 Mark Questions
13
PYQ – Our Environment : 3 Mark Questions

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