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Bubblyparabola Bubblyparabola
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2 years ago

Question 1.

What is the rate-determining step in the electrophilic aromatic substitution of benzene?

▸ Formation of a sigma complex.

▸ Addition of an electrophile & loss of a proton.

▸ Loss of a proton from the sigma complex.

▸ Formation of an electrophile

▸ None of these

Question 2.

The electrophilic bromination or chlorination of benzene requires ________ along with the halogen.

▸ UV light

▸ a Lewis acid

▸ a Brønsted base

▸ a Lewis base

▸ none of these
Textbook 
Organic Chemistry

Organic Chemistry


Edition: 4th
Author:
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choroni64choroni64
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2 years ago
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