Question

Difference between reversible and an irreversible reaction ​

Answer 1

Reversible reactions occur in both directions of the reaction, but irreversible fails to do so.

Explanation:

1) Reversible reactions:

• These are the reactions in which the reactants when converted into the products, can again turn into the reactants.
• These reactions attain equilibrium.
• These reactions are relatively slower.
• For example, the reaction of hydrogen gas and iodine vapours to form hydrogen iodide.

2) Irreversible reaction:

• These are the reactions in which the reactants when converted into the products, cannot be converted back to the reactants, these are also called chemical changes.
• These reactions do not attain equilibrium.
• These reactions are fast.
• For example, The burning of fuel or any other thing like paper is an irreversible reaction.