Ther was a flock of pigeons which lived on a Bayan tree. One day the pegions are flying to search food. They saw a lot of grains strenw on around the ground. All of them come down to pick up grains. But it was a trap laid by a hunter. All the pegions were trapped in the net which the hunter had spread on the ground
Alkanes have a property called substitution reactions, which is an option (b).
Explanation:
Unsaturated organic compounds with double and triple bonds are known as alkenes and alkynes.
Because every unsaturated chemical strives to become saturated and hence undergoes addition reactions, alkenes and alkynes do not undergo substitution reactions.
Substitution reactions are a type of reaction that occurs naturally in saturated chemical compounds.
As a result, alkanes undergo a substitution reaction in which one H atom is replaced. As a result, option (b) Alkanes is the correct answer.