ΔH is positive for which of the following processes? Options: A . &nbspOxidation of nitrogen B . &nbspMelting of ice and evaporation of water C . &nbspOxidation of gold D . &nbspBurning of chlorine

ΔH is positive for which of the following processes?

Question

ΔH is positive for which of the following processes?

Options:

A . Oxidation of nitrogen

B . Melting of ice and evaporation of water

C . Oxidation of gold

D . Burning of chlorine

Answer: Option B
Answer: (b).Melting of ice and evaporation of water

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