The correct order of electron affinities of S, N,O and Cl is:

Question

The correct order of electron affinities of S, N,O and Cl is: (A)  O=Cl < S = N  (B)  O < S < Cl < N  (C)  N < O < S < Cl  (D)  O < N < Cl < S

Tardigrade Admin · Accepted Answer

The electron affinity is amount of energy released when one electron is added to isolated gaseous atom. Its value increases in period and decreases in a group. The variation are in inverse relation to size. The correct order of electron affinities among given elements is

N < O < S < Cl

Q. The correct order of electron affinities of S, N,O and Cl is:

$O = Cl < S = N$

$O < S < Cl < N$

$N < O < S < Cl$

$O < N < Cl < S$

The electron affinity is amount of energy released when one electron is added to isolated gaseous atom. Its value increases in period and decreases in a group. The variation are in inverse relation to size. The correct order of electron affinities among given elements is
$N < O < S < Cl$

Q. The correct order of electron affinities of S, N,O and Cl is:

O=Cl<S=N

O<S<Cl<N

N<O<S<Cl

O<N<Cl<S

The electron affinity is amount of energy released when one electron is added to isolated gaseous atom. Its value increases in period and decreases in a group. The variation are in inverse relation to size. The correct order of electron affinities among given elements is N<O<S<Cl

$O = Cl < S = N$

$O < S < Cl < N$

$N < O < S < Cl$

$O < N < Cl < S$

The electron affinity is amount of energy released when one electron is added to isolated gaseous atom. Its value increases in period and decreases in a group. The variation are in inverse relation to size. The correct order of electron affinities among given elements is
$N < O < S < Cl$