Question

◇Which of the following is not an indication of chemical change?
•Change in colour
•Change in shape
•Change in temperature
•Change in odour​

Answer 1

Answer:

Change in shape

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Explanation:

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Answer 2

Answer:

Change in colour

Explanation:

The changing of color of a substance is not necessarily an indicator of a chemical change. For example, changing the color of a metal does not change its physical properties. However, in a chemical reaction, a color change is usually an indicator that a reaction is occurring.

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