How will you indicate the following effects in a chemical equation ?(a

1.	How will you indicate the following effects in a chemical equation ?(a) A solution made in water(b) Exothermic reaction(c) Endothermic reaction
Answer» (a) Aqueous solution is indicated by the symbol ‘aq’. An exothermic reaction is indicated by writing “+Heat” or “+Heat energy” or “+Energy” on the products side of an equation. An endothermic reaction is indicated by writing “+Heat” or “+Heat energy” or “+Energy” on the reactants side of an equation.

How will you indicate the following effects in a chemical equation ?(a) A solution made in water(b) Exothermic reaction(c) Endothermic reaction

Answer»

(a) Aqueous solution is indicated by the symbol ‘aq’.

An exothermic reaction is indicated by writing “+Heat” or “+Heat energy” or “+Energy” on the products side of an equation.

An endothermic reaction is indicated by writing “+Heat” or “+Heat energy” or “+Energy” on the reactants side of an equation.