Knowing the electron gain enthalpy values for ` O to O^(-) " and " O to O^(2-) " as " -141 " kJ mol"^(-1) " and " 702 " kJ mol"^(-1)` respectively, how can you account for the formation of a large number of oxides having `O^(2-)` species and not `O^(-)` ?
Knowing the electron gain enthalpy values for O rarr O^(Ө) and O rarr O^(2-) as - 141 kJ mol^-1 and + 702 kJ mol^-1 respectively, how can you account for the formation of a large number of oxides having O^(2-) species and not O^(Ө) ?
If the electron gain enthalpy of S and Se are -200 KJ " mol"^(-1) and -195 KJ " mol"^(-1) respectively. Wha is the electron gain enthalpy of O atom?
The electron gain enthalpy (in kJ/mole) of F, O, N and C respectively are :
Following are the values of the electron gain enthalpy (in kJ mol^(-1)) of the formation of O^(-) and O^(2-) from O:
