Q. When sulphur is boiled with $Na_{2}SO_{3}$ solution, the compound formed is
A) Sodium thiosulphate
B) Sodium sulphate
C) Sodium sulphide
D) Sodium persulphate
Explanation
(a)
$Na_{2}SO_{3} + S \rightarrow Na_{2}S_{2}O_{3}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.