MCQ
Among the following, the molecule expected to be stabilized by anion formation is
- A$F_2$
- ✓$C_2$
- C$O_2$
- D$NO$
$\sigma 1{s^2}{\sigma ^*}1{s^2}\sigma 2{s^2}{\sigma ^*}2{s^2}_{\pi 2{p_z}^2}^{\pi 2{p_y}^2}\sigma 2Px$
$C_2^-$ configuration
$\sigma 1{s^2}{\sigma ^*}1{s^2}\sigma 2{s^2}{\sigma ^*}2{s^2}_{\pi 2{p_z}^2}^{\pi 2{p_y}^2}\sigma 2P_x^1$
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$C{H_3}COOH + {H_2}O \rightleftharpoons C{H_3}CO{O^ - } + {H_3}{O^ + }$ is $1.8 \times 10^{-5}$, equilibrium constant for
$C{H_3}COOH + O{H^ - } \rightleftharpoons C{H_3}CO{O^ - } + {H_2}O$