Amongst the following, the compound that can most readily get sulphonated is

Question

Amongst the following, the compound that can most readily get sulphonated is (A) benzene (B) toluene (C) nitrobenzene (D) chlorobenzene

Tardigrade Admin · Accepted Answer

In toluene, (-CH3) group is present which has +I effect and increase electron density on ortho and para position. While in sulphonation -SO3H acts as electrophile. Therefore, it (-SO3H) attacks on ortho and para position readily.

Q. Amongst the following, the compound that can most readily get sulphonated is

benzene

toluene

nitrobenzene

chlorobenzene

In toluene, $(- C H_{3})$ group is present which has $+ I$ effect and increase electron density on ortho and para position. While in sulphonation $- S O_{3} H$ acts as electrophile. Therefore, it $(- S O_{3} H)$ attacks on ortho and para position readily.

Q. Amongst the following, the compound that can most readily get sulphonated is

benzene

toluene

nitrobenzene

chlorobenzene

In toluene, (−CH3​) group is present which has +I effect and increase electron density on ortho and para position. While in sulphonation −SO3​H acts as electrophile. Therefore, it (−SO3​H) attacks on ortho and para position readily.

In toluene, $(- C H_{3})$ group is present which has $+ I$ effect and increase electron density on ortho and para position. While in sulphonation $- S O_{3} H$ acts as electrophile. Therefore, it $(- S O_{3} H)$ attacks on ortho and para position readily.