What is weightage for control and coordinate lesson in 10th cbse science

Asked by Mohamed | 13th Feb, 2020, 01:06: AM

Expert Answer:

Expected weightage of chapters for cbse class 10 science 2020:

Chapters

Weightage

Chemical Reactions and Equations

5 marks

Acids, Bases and Salts

3 marks

Metals and Non-Metals

7 marks

Carbon and its Compounds

5 marks

Periodic Classification of Elements

5 marks

Life Processes

7 marks

Control and Coordination

5 marks

How do Organisms Reproduce?

10 marks

Heredity and Evolution

1-3 marks

Light – Reflection and Refraction

7 marks

Human Eye and Colourful World 

5 marks

Electricity 

8 marks

Magnetic Effects of Electric Current

5 marks

Sources of Energy

1 marks

Our Environment

3 marks

Management of Natural Resources

3 marks

Answered by Sheetal Kolte | 13th Feb, 2020, 12:26: PM

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