Q. When sulphur is boiled with $N a_{2} S O_{3}$ solution, the compound formed is

1644 266 The p-Block Elements - Part2 Report Error

A

Sodium sulphide

B

Sodium sulphate

C

Sodium persulphate

D

Sodium thiosulphate

Solution:

$N a_{2} S O_{3} + S \to N a_{2} S_{2} O_{3}$