What is the main product when chlorobenzene is treated with sodium hydroxide at

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Question: What is the main product when chlorobenzene is treated with sodium hydroxide at high temperature?

Options:

Correct Answer: Phenol

Solution:

Chlorobenzene reacts with sodium hydroxide at high temperature to form phenol through nucleophilic aromatic substitution.

What is the main product when chlorobenzene is treated with sodium hydroxide at high temperature?

What is the main product when chlorobenzene is treated with sodium hydroxide at high temperature?

Step 1: Start with chlorobenzene, which is a benzene ring with a chlorine atom attached to it.
Step 2: Prepare sodium hydroxide (NaOH), which is a strong base.
Step 3: Heat the mixture of chlorobenzene and sodium hydroxide to a high temperature.
Step 4: During heating, the sodium hydroxide acts as a nucleophile, attacking the carbon atom that is bonded to the chlorine in chlorobenzene.
Step 5: The chlorine atom is replaced by a hydroxyl group (OH), resulting in the formation of phenol.
Step 6: The main product of this reaction is phenol.

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