4.48 L of an ideal gas at S.T.P requires 12 calories to raise its temperature by 15C° at constant vo

Standard entropy of X2, Y2 and XY3 are 60, 40 and 50 J K–1 mol–1, respectively. For the reaction, X2

At 1 atm pressure, △Svap = 75 JK-1 mol-1 and △Hvap = 30 KJ mol-1 for a given reaction. The boiling p

According to the diagram given below, the value of ∆H for conversion of A to B is

An ideal gas is taken around the cycle ABCA as:

Calculate the standard enthalpy change for a reaction CO2(g) + H2(g)→ CO(g) + H2O (g) given that ∆Hf