The enthalpy of a reaction at 273 K. is -3.57 KJ. What will be the enthalpy of reaction at 373 K if `DeltaC_(p)` = zero :-

The enthalpy of certain reaction at 273 K is -20.75 kJ . The enthalpy of the same reaction at 373 K provided heat capacities fo reactants and products are the same) will be

The enthalpy of evaporation of water at 373 K is 40.67 kJ mol^(-1) . What will be the enthalpy of evaporation at 353 K and 393 K if average molar heats at constant pressure in this range for water in liquid and vapour states are 75.312 and 33.89 JK^(-1) mol^(-1) respectively?

The enthalpy of evaporation of water at 373 K is 40.67 kJ mol^(-1) . What will be the enthalpy of evaporation at 353 K and 393 K if average molar heats at constant pressure in this range for water in liquid and vapour states are 75.312 and 33.89 JK^(-1) mol^(-1) respectively?

For the conversion of 1 mole of SO_(2)(g) into SO_(3)(g) the enthalpy of reaction at constant volume. DeltaU , at 298 K is -97.027kJ . Calculate the enthalpy of reaction, DeltaH , at constant pressure.