Question

When a jar containing gaseous mixture of equal volumes of $C{O}_2$ and $H_2$ is placed in a solution of sodium hydroxide, the solution level will

• A. Rise
• B. Fall
• C. Remain constant
• D. Become zero

Answer 1

Answer: (A)

Rise

When a jar containing a gaseous mixture of equal volumes of CO2CO2 and H2H2 is placed in a solution of sodium hydroxide, the solution level will rise.

Hence, Option "A" is the correct answer.