Valency of sulphur in ${Na}_2 {~S}_2 {O}_3$ is

NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

1 Easy

1 of 1

Application +4 | -1

Valency of sulphur in

{Na}_2 {~S}_2 {O}_3

View answer and explanation

Correct option: A

Two

Option A (Two) is correct because in

Na_2S_2O_3

, each sulfur atom has an oxidation state of +2 on average, and it forms two bonds with other atoms.