Select the gas-phase reaction(s) which can proceed spontaneously … - Vidyadip

MCQ

Select the gas-phase reaction$(s)$ which can proceed spontaneously ?

A
$C{l^ - } + I \to {I^ - } + Cl$
B
$S{i^ + } + Cl \to Si + C{l^ + }$
C
Both $(A)$ and $(B)$
✓
$Kr + H{e^ + } \to K{r^ + } + He$

✓

Answer

Correct option: D.

$Kr + H{e^ + } \to K{r^ + } + He$

d

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