Question

For which of the following processes, enthalpy change is positive
(a) $F_{(g)} + e^- \rightarrow F^-_{(g)}$
(b) $Cl_{(g)} + e^- \rightarrow Cl^-_{(g)}$
(c) $O_{(g)} + 2e^- \rightarrow O_{(g)}^{2-}$
(d) $H_{(g)} + e^- \rightarrow H_{(g)}^-$

Answer 1

Hey mate....

here's the answer. ..

Option C

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Answer 2

Hey mate.....

Here is your answer

Option C

Hope It Helps You ♠️