Q. On heating sodium hydrogen carbonate, the products formed are

1239 189 The s-Block Elements Report Error

A

$N a_{2} O + C O_{2} + H_{2} O$

B

$N a_{2} C O_{3} + C O_{2}$

C

$N a_{2} C O_{3} + H_{2} O + C O_{2}$

D

$N a_{2} C O_{3} + H_{2} O$

Solution:

$2 N a H C O_{3} \to N a_{2} C O_{3} + C O_{2} + H_{2} O$