When the first electron gain enthalpy (\Delta_{\eg} H) of oxygen is - 141 kJ/mol, its second electron gain enthalpy is : [9 Jan 2019 Shift 2]

Correct Answer is : a positive value

almost the same as that of the first

negative , but less negative than the first

a more negative value than the first

Classification of Elements Part 1

Section: Chemistry

Question : 69 of 100

Marks: +1, -0

When the first electron gain enthalpy (Δeg H) of oxygen is - 141 kJ/mol, its second electron gain enthalpy is :

[9 Jan 2019 Shift 2]

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