Which of the following compounds does not exist - Vidyadip

MCQ

Which of the following compounds does not exist

A
$SbC{l_3}$
✓
$BiC{l_5}$
C
$SbC{l_5}$
D
$AsC{l_5}$

✓

Answer

Correct option: B.

$BiC{l_5}$

b
(b) $BiC{l_5}$ does not exist because $+3$ oxidation state of $Bi$ more stable than $+5$ due to inert pair effect.

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