Question

On strong heating sodium bicarbonate changes into:

• A. sodium monoxide
• B. sodium hydroxide
• C. sodium carbonate
• D. sodium peroxide

Answer 1

Answer: (C)

sodium carbonate

Answer 2

Sodium bicarbonate decompose on strong heating and gives sodium carbonate. $2NaHC{{O}_{3}} {->[\Delta]}N{{a}_{2}}C{{O}_{3}}+C{{O}_{2}}+{{H}_{2}}O$