Chemistry, asked by deepanjalipande67, 10 months ago

Plz guys ..............

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Answered by varun1369

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Change in enthalpy = Change in internal energy + change in moles * R(universal gas constant) * T.

So, delta H = - 742.7 + 5/2 * 8.314 * 298 = 5451. 23 J K^-1 mol^-1

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