The correct order of electron gain enthalpy (most endothermic first and most exothermic last) is:

The correct order of electron gain enthalpy is

The correct order of electron gain enthalpy (in kJ/mole) is

The correct order of electron gain enthalpy (in kJ/mole) is

The correct order of negative electron gain enthalpy of halogens is

Which one of the following arrangements represents the correct order of electron gain enthalpy of the given atomic species?

Which one of the following arrangements represents the correct order of electron gain enthalpy of the given atomic species?

Which one of the following arrangements represents the correct order of electron gain enthalpy of the given atomic species?