MCQ
In compounds of type $EC{l_3}$, where $E = B,$ $P$, $As$ or $Bi$, the angles $Cl - E - Cl$ for different $E$ are in the order
- A$B > P = As = Bi$
- ✓$B > P > As > Bi$
- C$B < P = As = Bi$
- D$B < P < As < Bi$
✓
Answer
Correct option: B.
$B > P > As > Bi$
b
(b) $B > P > As > Bi$
(b) $B > P > As > Bi$
As we go down the group bond angle decreases because repulsion between bonded pairs of electron decreases.
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