If `S^(@)` for `H_(2),Cl_(2)` and HCl are 0.13, 0.22 and 0.19 KJ `K^(-1)mol^(-1)` respectively. The total change in standard entropy for the reaction
`H_(2)+Cl_(2)rarr 2HCl` is :-

If S^(@) for H_(2),Cl_(2) and HCL are 0.13, 0.22 and 0.19KJK^(-1)mol^(-1) respectively. The total change in standard entropy for the reaction H_(2)+Cl_(2)rarr2HCl is

If S^(@) for H_(2), CI_(2) and HCI are 0.13 , 0.22 and 0.19 kJ K^(-1) mol^(-1) respectively. The total change in standard entropy for the reaction H_(2) + CI_(2) to 2 HCI is

If S^@ for H_2, Cl_2 and HCl are 0.13, 0.22 and 0.19 kJ K^-1 mol^-1 respectively. The total change in standard entropy for the reaction, H_2+Cl_2rarr2HCl is:

The reaction H_(2) + Cl_(2) to 2HCl is a

Bond dissociation enthalpy of H_(2),Cl_(2) and HCl are 434,242 and 431kJ mol^(-1) respectively. Enthalpy of formation of HCl is :

Calculate free energy change at 27^(@)C for the reaction H _(2) + Cl _(2) to 2 HCl Given bond enthalpies of H_(2), Cl_(2) and HCl are 435, 240 and 430 kJ mol^(-1) respectively and entropies of H_(2), Cl_(2) and HCl are 131,223 and 187 JK^(-1) respectively

The bond dissociation energy of gaseous H_(2), Cl_(2) and HCl are 104, 58 and 103 kcal mol^(-1) respectively. The enthalpy of formation for HCl gas will be