Among the $1^{\circ}, 2^{\circ}$ and $3^{\circ}$ alcohols, $3^{\circ}$ alcohols react with Lucas reagent readily and give turbidity while $2^{\circ}$ give turbidity after 5 min and $1^{\circ}$ do not react at room temperature.
Hence, 2-methyl-2-propanol ( $3^{\circ}$ alcohol) reacts with Lucas reagent fastly.
Alcohol is formed when a saturated carbon atom bonds to a hydroxyl (-OH) group. It is an organic compound that contains a hydroxyl functional group attached to a carbon atom.
Phenol is formed when the -OH group replaces the hydrogen atom in benzene. It is an organic compound in which a hydroxyl group directly attaches to an aromatic hydrocarbon.
Ether is formed when oxygen atom bonds to two alkyl or aryl groups. It is an organic compound that has an oxygen atom that is connected to two aryl and alkyl groups.
