MCQ
Which of the following is the most stable
- ✓$P{b^{2 + }}$
- B$G{e^{2 + }}$
- C$S{i^{_{2 + }}}$
- D$S{n^{2 + }}$
✓
Answer
Correct option: A.
$P{b^{2 + }}$
a
(a) $P{b^{ + 2}}$ on going down the group due to inert pair effect $+ 2$ state is more stable than $+ 4.$
(a) $P{b^{ + 2}}$ on going down the group due to inert pair effect $+ 2$ state is more stable than $+ 4.$
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