Question

The IP1 of N.P.O and S are in the order of
(A) S>P>O>N
(B) N>O>P>S
(C) O>N>P>$
(D) N<O<S<P​

Answer 1

Hi friend,

here is your answer

please follow me

Answer:

B) N>O>P>S

Nitrogen>Oxygen>Phosphorus>Sulphur

Explanation:

The element with least atomic number has more NPO

hope it helps you and you understood

if helps please follow me