Question

under what conditions ∆H = ∆G??
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Answer 1

Explanation:

When the number of moles of the gaseous reactants is equal to the number of moles of the gaseous products

Answer 2

Answer:

∆G = ∆H - T ∆S

for ∆G = ∆H

T∆S = 0

as temperature cannot be zero

so ∆S = 0

∆S will be zero when there is equal number of moles of reactant in gaseous state equals to number of mole of products in gaseous state