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CR
Question Practice

What is a chemical reaction and how is it different from a physical change?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 10
Science
Science
Chemical Reactions and Equations
Question Bank

What is a chemical reaction an...

Single Answer MCQ
Q-00001993

What is a chemical reaction and how is it different from a physical change?

1

A chemical reaction involves the formation of new substances with different properties, while a physical change only alters the state or appearance of a substance.

2

A chemical reaction involves a change in color, while a physical change does not.

3

A chemical reaction involves a change in temperature, while a physical change does not.

4

A chemical reaction involves a change in shape, while a physical change does not.

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