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The electrons, identified by quantum num...

The electrons, identified by quantum numbers n and l
(i) `n=4l=1`
(ii) `n=4l=0`
(iii) `n=3l=2`
(iv) `n=3l=1`
can be placed in increasing order of energy from the lowest to highest as

A

`(iv)lt(ii)lt(iii)lt(iv)`

B

`(ii)lt(iv)lt(i)lt(iii)`

C

`(i)lt(iii)lt(ii)lt(iv)`

D

`(iii)lt(i)lt(iv)lt(ii)`

Text Solution

Verified by Experts

The correct Answer is:
A
(i) 4p (ii)4s (iii)3d (iv)3p
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