Question

Oils and fats are esters of fatty acids with
(A) Ethanol
(B) Glycol
(C) Glycerol
(D) Methanol.

Answer 1

Hint: Fats and oils are natural compounds that, like carbohydrates, are made up of carbon, hydrogen, and oxygen elements, which are programmed to form molecules. There are many types of oils and fats and the number of words and concepts associated with them, which are explained in more detail here.

Complete Step by Step Solution:
All fats and oils are naturally occurring esters, formed as a result of condensation interactions between alcohol glycerol and a long chain of carboxylic acids. Glycerol is also known for its formal name propane$ - 1,2,3 - $triol. Triol, which means it has three active hydroxyl groups.
Fat and fat esters of fatty acids contain glycerol. Both are below the lipids category. Oils and oils have the same ingredients, but the oil is not liquid at room temperature and the oil is partially solid. Both contain esters found in glycerol and carboxylic.
Thus, the correct answer is C) glycerol.

Additional Information: Many fats and oils are formed by a condensation reaction between one glycerol molecule and three fatty acids, three water molecules also formed in this reaction. The fats and oils produced in this process are called triglycerides.

Note: The main difference between glycerol and fatty acids is that glycerol is a trihydric acid and fatty acids are a natural combination with the carboxylic group. Fatty acids can be saturated or saturated. Based on the degree of saturation of fatty acids, the apparent properties of triglycerides are altered.