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Arrange the elements with the following ...

Arrange the elements with the following electronic configurations in order of increasing electron gain enthalpy.

A

`1s^(2) 2s^(2) 2p^5`

B

`2s^(2) 2s^(2) 2p^(4) `

C

`1s^(2) 2s^(2)2p^3`

D

`1s^(2)2s^(2)2p^(6) 3s^(2)3p^(4)`

Text Solution

Verified by Experts

(i) is F (ii) is O (iii) is N (iv) is S , so, correct order of EGE is S > F > O > N
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