Question

The pressure, the temperature, and the catalyst used in the reaction are also indicated in the chemical equation by writing them above or below the arrow sign.

• A. True
• B. False

Answer 1

The correct option is A True

• The pressure, the temperature, and the catalyst used in the reaction are also indicated in the chemical equation by writing them above or below the arrow sign.
• Example - $\underset{\mathrm{Nitrogen}}{{\mathrm{N}}_2\left(\mathrm{g}\right)}+\underset{}{\underset{\mathrm{Oxygen}}{{\mathrm{O}}_2\left(\mathrm{g}\right)}\underset{\mathrm{heat}}{\overset{3000°\mathrm{C}}{\to }}}\underset{\mathrm{Nitric}\mathrm{oxide}}{2\mathrm{NO}\left(\mathrm{g}\right)}$

Thus, the given statement is true.