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Electric Circuit

Which is not ...

Question

Which is not a clue that could indicate a chemical change?

A

Change in color

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B

Change in shape

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C

Change in energy

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D

Change in odor

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Solution

The correct option is C Change in shape
The shape of a substance can be changed by a physical change as well as by chemical change. The shape of an object can be changed and the object will remain the same as its chemical composition.
So, the correct option is B.

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