Chemistry, asked by cppchireparambil, 2 months ago

Touch the bottom of the test tube. It is found to be hot. Give reason.Touch the bottom of the test tube. It is found to be hot. Give reason.​

Answers

Answered by himajasaripilli
7

Explanation:

for example Reaction A is exothermic because heat is leaving the system making the test tube feel hot.

Answered by sapphire42
19

Answer:

Magnesium react with hydrochloric acid to form Magnesium chloride and hydrogen along with the liberation of heat energy.

Explanation:

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