AP EAMCET · Chemistry · Alcohols Phenols and Ethers
\(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH} \underset{\text { step-1 }}{\stackrel{\mathrm{Cl}_2}{\longrightarrow}} \mathrm{CH}_3 \mathrm{CHO}\) \(\underset{\text { step-2 }}{\stackrel{3 \mathrm{Cl}_2}{\longrightarrow}} \mathrm{Cl}_3 \mathrm{CCHO}\)
In above reactions the role of \(\mathrm{Cl}_2\) in step- 1 and step-2 respectively is :
- A oxidation, chlorination
- B reduction, chlorination
- C oxidation, addition
- D reduction, substitution
Answer & Solution
Correct Answer
(A) oxidation, chlorination
Step-by-step Solution
Detailed explanation
\(\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH} \underset{\text { Step 1 }}{\stackrel{\mathrm{Cl}_2}{\longrightarrow}} \mathrm{CH}_3 \mathrm{CHO}\) The above reaction is an example of oxidation. Due to oxidation \(-\mathrm{CH}_2 \mathrm{OH}\) group is oxidised to -CHO group.…
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