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The electronic configuration of four ele...

The electronic configuration of four elements are given below. Arrange these elements in the correct order of the magnitude of their electron affinity.
`(i)2s^(2)p^(3)" "(ii)3s^(2)3p^(5)" "(iii)2s^(2)2p^(1)" "(iv)3s^(2)3p^(4)`
Select the correct answer using the codes given below `:`

A

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

B

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

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
2
Order of electron affinity `rarrClgtSgtOgtN`
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RESONANCE-PERIODIC TABLE & PERIODICITY-Inorganic chemistry (Periodic Table & Periodicity
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