Science, asked by Souvik761, 8 months ago

Suppose you were given two samples of a compound/substance A and B for your chemistry experiment. How would you know that chemical reaction has taken place?​

Answers

Answered by viperKD
5

We can know if a chemical reaction has occurred, if there is a change in the color of the compound, an odor is released, formation of a precipitate,  formation of a gas, or a change in the Temperature.

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