Question

Section-C 31.Read the paragraph and give the answers- (1×3+2= 5 Marks) The fats and oils required for manufacturing soap are extracted from the plants and animals.  To make the fatty acids called triglyceride molecule, 3 fatty acid molecules are bonded to 1 molecule of glycerine. Fatty acids are weak acids composed of 2 parts. A carboxylic acid group having 1 hydrogen atom, 2 oxygen atoms, and 1 carbon atom and a hydrocarbon chain attached to the carboxylic acid group. Earlier the alkali required for making soaps were obtained from the animals but now they are clinically composed. The common alkalis used in soap making are sodium hydroxide and potassium hydroxide.

Your answer

Q31.1. How are atoms in “Acid” functional group bonded together?


Q31.3. Sonali’s mother has cracked hands due to washing clothes regularly. What are the possible reasons of it?

Q31.4 Why do we consider fatty acid as weak acid?
2 points

answer according to paragraph or related​

Answer 1

Answer:

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