Which of the following processes is reversibl | vedclass

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(B) The process of sulphonation of benzene is a reversible reaction.In this reaction,benzene reacts with concentrated $H_2SO_4$ (or fuming $H_2SO_4$,i

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Sulphonation

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(B) The process of sulphonation of benzene is a reversible reaction.In this reaction,benzene reacts with concentrated $H_2SO_4$ (or fuming $H_2SO_4$,i.e.,oleum) to form benzenesulphonic acid.The reaction is as follows:$C_6H_6 + H_2SO_4 \rightleftharpoons C_6H_5SO_3H + H_2O$Since the reaction is reversible,the addition of superheated steam can reverse the process to regenerate benzene from benzenesulphonic acid.

Which of the following processes is reversible?

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