MCQ
Among the following options, the sequence of increasing first ionisation potential will be
- ✓$B < C < N$
- B$B > C > N$
- C$C < B < N$
- D$N > C > B$
✓
Answer
Correct option: A.
$B < C < N$
a
(a) $1^{st}$ $I.P.$ increases from left to right in a period.
(a) $1^{st}$ $I.P.$ increases from left to right in a period.
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