Question

what is alcohal? what happened alcohol reduction

Answer 1

An alcoholic drink is a drink that contains ethanol, a type of alcohol produced by fermentation of grains, fruits, or other sources of sugar. Drinking alcohol plays an important social role in many cultures. Most countries have laws regulating the production, sale, and consumption of alcoholic beverages. 

Answer 2

the hydroxyl group attached to a carbon atom is known as alcohal group...