Which reagent is used for the oxidation of primary alcohols to aldehydes?

Practice Questions

Q1
Which reagent is used for the oxidation of primary alcohols to aldehydes?
  1. KMnO4
  2. PCC
  3. Na2Cr2O7
  4. H2SO4

Questions & Step-by-Step Solutions

Which reagent is used for the oxidation of primary alcohols to aldehydes?
  • Step 1: Understand what a primary alcohol is. A primary alcohol has the -OH group attached to a carbon that is connected to only one other carbon.
  • Step 2: Know that oxidation is a chemical reaction that involves the addition of oxygen or the removal of hydrogen.
  • Step 3: Identify the product of the oxidation of a primary alcohol. When oxidized, a primary alcohol turns into an aldehyde.
  • Step 4: Learn about the reagent used for this oxidation. Pyridinium chlorochromate (PCC) is a chemical that helps in this process.
  • Step 5: Remember that PCC is special because it oxidizes primary alcohols to aldehydes without turning them into carboxylic acids.
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