HUMAN NUTRITION

NUTRITION

LIPIDS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which reactants are needed to form soap?
A
A wax and a phospholipid
B
A triglyceride and a strong base
C
A steroid and glycerol
D
A phosphate group and a fatty acid
Explanation: 

Detailed explanation-1: -Generally, it occurs when triglycerides are reacted with potassium or sodium hydroxide (lye) to produce glycerol and fatty acid salt, called ‘soap’.

Detailed explanation-2: -Saponification is a process of converting esters into soaps and alcohols by the action of aqueous alkali (for example, aqueous sodium hydroxide solutions). Soaps are salts of fatty acids, which in turn are carboxylic acids with long carbon chains.

Detailed explanation-3: -Saponification belongs to a group of reactions called hydrolysis, the breakdown of a molecule in the presence of water. Fat and chemical salts are the reactants, while glycerol and soap are the products.

There is 1 question to complete.