Question

What is the symbol used in a chemical equation to represent the gas evolved in a reaction?

• A. $\rightarrow$
• B. $\leftarrow$
• C. $\uparrow$
• D. $\downarrow$

Hint:

When you see $\uparrow$ in a chemical equation, it means gas is being evolved in the reaction.

Answer 1

The Correct Option is C

In chemical reactions, the symbol $\uparrow$ is used to represent the evolution of gas, indicating that the gas is produced during the reaction.