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Imdadul Haque posted an Question
October 11, 2020 • 02:51 am 30 points
  • IIT JAM
  • Chemistry (CY)

Ex. 11. given the following standard heats of reaction at constant pressure: ) heat of formation of water = -68-3 kcal (i) heat of combustion of acetylene =-310

Ex. 11. Given the following standard heats of reaction at constant pressure: ) Heat of formation of water = -68-3 kcal (i) Heat of combustion of acetylene =-310-6 kcal H, ii) Heat of combustion of ethylene =- 3372 kcal H Calculate the heat of reaction for the hydrogenation of acetylene at constant volume (25°C). CH

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    Dinesh khalmaniya 1 best-answer

    -41.104 kcal Standard heats of reaction means ΔH at 1 atm and 25°C

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