Sulphonation of benzoic acid produces mainly which of the following? – McqOptions

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1.	Sulphonation of benzoic acid produces mainly which of the following?
A.	o-sulphobenzoic acid
B.	m-sulphobenzoic acid
C.	p-sulphobenzoic acid
D.	o- and p-sulphobenzoic acid
Answer» C. p-sulphobenzoic acid

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