Which of the following is not a sign of a chemical change? color change odor production heat production shape change

Color change 
Odor change
Heat production are all normal changes that can take place with a chemical reaction. Not all of them will appear as a symptom, but if one of them does, you likely have some sort of chemical change.

The only thing you could be suspicious of is a change in shape. That might happen with some sort of physical occurrence, like going beyond a melting point, but not a chemical one.

D <<<<  

It allows water to resist freezing and thawing cycle.

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