The interatomic distance in `H_(2)` and `CI_(2)` molecules are 74 an d198 pm respectively. The bond length of HCI is

The internuclear distance in H_2 and Cl_2 molecules are 74 and 198 pm respectively.The bond length of H-Cl may be :

Calculate the bond enthalpy of H-CI given that the bond enthalpies of H_(2) and CI_(2) are 435.4 and 242.8 kJ "mol"^(-1) respectively and enthalpy of formation of HCI(g) is -92.2 kJ mol

The C - C and Si - C interatomic distances are 154 pm and 188 pm respectively. The atomic radius of Si is

The electronegativity of H and CI are 2.1 and 3.0 respectively. The correct statement (s) about the nature of HCI is/are:

The value of bond energy of H_2, CI_2 and HCI are- 104, 58 and 103 Kcal respectively.The heat of formation of HCI gas is