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Which catalyst is/are used when aromatic hydrocarbons are alkylated with olefins?

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Which catalyst is/are used when aromatic hydrocarbons are alkylated with olefins?

(a) Protonic acid

(b) Anionic acid

(c) Both protonic and anionic acid

(d) None of the mentioned

This question was posed to me in homework.

Question is taken from Factors Controlling Alkylation in portion Alkylation of Unit Processes

1 Answer

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Best answer
The correct choice is (a) Protonic acid

Easy explanation: Either Friedel-Crafts or protonic acid catalysts are often used when liquid isoparaffins or aromatic hydrocarbons are alkylated with olefins.

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