Which observation does not indicate that a chemical reaction has - ProProfs Discuss
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Which observation does not indicate that a chemical reaction has occurred?



A. Formation of a precipitate
B. Production of a gas
C. Evolution of heat and light
D. Change in total mass of substances

This question is part of Chemistry - Robbins Final Exam Quiz
Asked by MaryNoblesHancock, Last updated: Jan 19, 2020

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MaryNoblesHancock

MaryNoblesHancock

Answered Mar 08, 2018

Change in total mass of substances
 

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