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MHT CET Chemistry question

ChemistryThermodynamicsMHT CET

; kcal. Heat of vapourisation of water at 1 atm and C is 10.52 kcal. The standard heat of formation (in kcal) of 1 mole of water vapour at C is

Answer: (D)

Solution

Adding , kcal, to the formation of liquid water gives Missing close braceΔ_fH(\mathrm{H_2O_{(g)}$}) = -68.32 + 10.52

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Question ID VK-064650