The equation used to represent the electron gain enthalpy is
- A$X_{(g)} + e^{-} \longrightarrow X^{-}_{(g)}$
- B$X_{(s)} + e^{-} \longrightarrow X^{-}_{(g)}$
- C$X_{(g)} \longrightarrow X^{+}_{(g)} + e^{-}$
- D$X_{(s)} \longrightarrow X^{+}_{(g)} + e^{-}$
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Similar Questions
Which of the given atoms has the greatest electron affinity?
The increasing order of electron affinity for the given electronic configurations of elements is:
$I. 1s^2 2s^2 2p^6 3s^2 3p^5$
$II. 1s^2 2s^2 2p^3$
$III. 1s^2 2s^2 2p^5$
$IV. 1s^2 2s^2 2p^6 3s^1$
$I. 1s^2 2s^2 2p^6 3s^2 3p^5$
$II. 1s^2 2s^2 2p^3$
$III. 1s^2 2s^2 2p^5$
$IV. 1s^2 2s^2 2p^6 3s^1$
Difficult
View SolutionTo which of the following atoms is the attachment of an electron most difficult?
Medium
View SolutionWhich element has maximum electron affinity?
Easy
View SolutionElectron gain enthalpy values $(\Delta_{eg} H)$ (in $kJ \ mol^{-1}$) of elements $X$,$Y$ and $Z$ are $-349$,$-200$ and $-295$ respectively. $X$,$Y$ and $Z$ are respectively
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