Reaction conditions are indicated at which place in the chemical equation?

Correct option is C

The correct answer is (C) Above and/or below the arrow.

• In a chemical equation, the reaction conditions (such as temperature, pressure, catalysts, or specific solvents) are typically indicated above or below the reaction arrow (→)

Information Booster:

• A chemical reaction is a process in which one or more substances, called reactants, undergo a transformation to form new substances, called products. During a chemical reaction, chemical bonds in the reactants are broken, and new bonds are formed in the products.
• This results in a change in the chemical composition and properties of the substances involved.

$$\text{Reactants} \xrightarrow{\text{Conditions}} \text{Products}$$

Example:

​$$2H_2 + O_2 \xrightarrow{\text{spark}} 2H_2O$$​​