Question detail

Which reagent is commonly used to convert an alcohol into a ketone?

Try the question, check the answer, then read the explanation to understand the curriculum point.

At a glance

MCQ

Type

practice

Style

Topic

Organic synthesis (A-level only)

Question

  1. A. Potassium dichromate
  2. B. Sodium hydroxide
  3. C. Hydrochloric acid
  4. D. Bromine water

Answer

Potassium dichromate

Explanation

Potassium dichromate is an oxidizing agent that can oxidize primary and secondary alcohols to aldehydes and ketones, respectively, under acidic conditions.

Common mistake

Misunderstanding Functional Groups

Students often confuse different functional groups and their reactivity, leading to incorrect reagents being chosen for interconversions.

Review the properties and reactions of each functional group, ensuring a clear understanding of how to convert one functional group to another, including the appropriate reagents and conditions.

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