Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> What is reversable reaction?

Answer 1

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> A reversible reaction is a reaction in which the conversion of reactants to products and the conversion of products to reactants occur simultaneously.

${\text{NH}}_3$ $\text{(g)}$+ $\text{HCl}$$\text{(g)}$ $\text{⇌}$ ${\text{NH}}_4$$\text{Cl}$ $\text{(s)}$