1.

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)`

Answer» Correct Answer - 2
Order of electron affinity `rarrClgtSgtOgtN`


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