chiwang246 chiwang246

17-01-2021
Chemistry

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Are the activities exothermic or endothermic?

Are the activities exothermic or endothermic class=

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arslanamir186 arslanamir186

17-01-2021

Answer:

The first 5 are exothermic reaction because heat is in product means heat is evolved or given out.

And last no reaction shows that heat is required so last reaction is endothermic reaction.

Explanation:

And heat is evolved in exothermic reaction and heat is absorbed in endo thermic reaction

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