Alcohols Phenols And Ethers

Zymase enzyme act on glucose and give ethyl alcohol and carbondioxide.

Phenol is carbolic acid.

The correct option is (C) : Tollen's reagent used to detect unsaturation.

Step 1: Understand the structure of Anisole
Anisole is an aromatic compound that contains a methoxy group (-OCH₃) attached to a benzene ring. It is also known as Methoxybenzene.
Step 2: Analyze the given options

• Benzene sulfonic acid (Benzene sulphonic acid): This is a compound with a benzene ring attached to a sulfonic acid group (-SO₃H). It is not anisole.
• Methoxybenzene (Methoxybenzene): This is the correct name for anisole, where a methoxy group (-OCH₃) is attached to a benzene ring.
• Acetophenone (Acetophenone): This is a compound where a carbonyl group (C=O) is attached to a phenyl group. It is not anisole.
• Benzyl alcohol (Benzyl alcohol): This is an alcohol with a benzyl group (-CH₂OH) attached to a phenyl group, which is different from anisole.

Step 3: Conclusion
The correct answer is Methoxybenzene, which is the IUPAC name for anisole. It is an aromatic compound with a methoxy group (-OCH₃) attached to a benzene ring.
Conclusion:

Methoxybenzene is Anisole.