Which of the following is used as catalyst for the esterification of c – McqOptions

MCQOPTIONS

1.	Which of the following is used as catalyst for the esterification of carboxylic acid and alcohol?
A.	Nitrous acid
B.	Sulphuric acid
C.	Sulphurous acid
D.	Nitric acid
Answer» C. Sulphurous acid

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