Question

D. CHOOSE THE CORRECT ANSWER
1. During a physical change
(a) energy is evolved
(c) colour, shape or state are changed
(b) new substance is formed
(d) light is produced
which is right answer​

Answer 1

Answer:

During a physical change colour, shape or state are changed.

Option (c) -- colour, shape or state are changed, is the right answer.

Explanation:

During a physical change, only one the physical properties such as, colour, shape or state are only changed. During a chemical change, new substance is formed and the properties are different from the original substance. Here energy is absorbed or evolved. It can produce light and uv rays. It may also give out any smell.

Hope this is helpful to you.

Please mark my answer as brainliest.

Answer 2

Explanation:

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• Physical changes occur when objects or substances undergo a change that does not change their chemical composition. This contrasts with the concept of chemical change in which the composition of a substance changes or one or more substances combine or break up to form new substances.

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