Which of the following do not liberate CO2 when reacts with CH3COOH

A) Na2CO3 

B)NaOH 

C)NaHCO3 

D) Both A and C

5 views

1 Answers

Option (B) is correct.

Reason- When acid reacts with base (NaOH) CO2​​​ is not released while the other two are basic salts (NaHCO3 and Na2CO3) which release CO2 on reaction with acid.

5 views