Question

which of these is a exothermic reaction?​

Answer 1

Answer:

C is the answer

Step-by-step explanation:

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Answer 2

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Option D

Reason :-

C+H2O ------>CO + H2

In This Reaction

Oxygen Reduce

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An exothermic reaction is a "reaction for which the overall standard enthalpy change ΔH⚬ is negative." Exothermic reactions usually release heat and entail the replacement of weak bonds with stronger ones.