Take a Small piece Of magnesium in a test tube.add a few drops of dilute hydrochloric acid in it chemical reaction takes place you can see bubbles of a gas rising up
Touch the bottom of the test tube it is found to be hot? Give reason
Answers
Answered by
9
Answer:
yes it will be hot from the bottom
Explanation:
it is as such because whenever a chemical reaction takes place huge amount of energy is released along with heat and the new substance formed
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Answered by
6
Explanation:
hey!
plz dont copy my answer in maths
actually the answer is wrong
i m sorry
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