Target Exam

CUET

Subject

Chemistry

Chapter

Organic: Alcohols, Phenols and Ethers

Question:

What happens when ethyl methyl ether reacts with hydrogen iodide (HI)?

Options:

Ethyl iodide is formed 

Methyl iodide  is formed 

Both methyl and ethyl iodide are formed 

None of the above 

Correct Answer:

Methyl iodide  is formed 

Explanation:

The correct answer is option 2. Methyl iodide  is formed

When mixed ethers are cleaved by acids, the alkyl halide produced depend on the nature of group attached to the oxygen. If one of the group is methyl group and the other is a higher primary alkyl group, methyl halide is produced.