How many carbons are there in the product of a decarboxylation reaction when compared with the reactant?(a) two carbons more(b) one carbon more(c) one carbon less(d) an equal number of carbonsThis question was addressed to me by my college director while I was bunking the class.Enquiry is from Hydrocarbons in portion Hydrocarbons of Chemistry – Class 11

How many carbons are there in the product of a decarboxylation reactio

1.	How many carbons are there in the product of a decarboxylation reaction when compared with the reactant?(a) two carbons more(b) one carbon more(c) one carbon less(d) an equal number of carbonsThis question was addressed to me by my college director while I was bunking the class.Enquiry is from Hydrocarbons in portion Hydrocarbons of Chemistry – Class 11
Answer» Correct answer is (c) one CARBON less To explain I would say: Decarboxylation of sodium or potassium salt of fatty acids is decarboxylation reaction. This reaction is used for DESCENDING of series as the alkane obtained has one carbon less than the parent compound. Here QUICKLIME is used as it is more hygroscopic than sodium hydroxide and KEEPS Sodium Hydroxide in a DRY state.

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