When the first electron gain enthalpy $\left(\Delta_{\mathrm{eg}} \mathrm{H}\right)$ of oxygen is $-141 \mathrm{~kJ} / \mathrm{mol}$, its second electron gain enthalpy is
Select the correct option:
A
Almost the same as that of the first
B
A more negative value than the first
C
Negative, but less negative than the first
D
A positive value
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Second electron gain enthalpy of oxygen is positive.
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