Question: Choose the correct statement among the following. (A) Enthalpy of formation of a compound always have positive value. (B) Standard enthalpy of formation of

Choose the correct statement among the following. (A) Enthalpy of formation of

Choose the correct statement among the following. (A) Enthalpy of formation of a compound always have positive value. (B) Standard enthalpy of formation of OHmo = 0 (C) Enthalpy of formation of carbon mono oxide gas at 300 K is -110 kcal/mol then internal energy change for same process will be -109.7 kcal/mol (D) Standard enthalpy of

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