Question:

Which of the following reagent is used for the following reaction ? $CH_3CH_2CH_3 \to CH_3CH_2CHO$

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To remember alkane oxidation products: Cu $\to$ Alcohol; $Mo_2O_3$ $\to$ Aldehyde; $(CH_3COO)_2Mn$ $\to$ Carboxylic Acid.
Updated On: Jan 9, 2026
  • Copper at high temperature and pressure
  • Molybdenum oxide
  • Manganese acetate
  • Potassium permanganate
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The Correct Option is B

Solution and Explanation

Step 1: This is the controlled oxidation of alkanes.
Step 2: Methane/alkanes oxidized in the presence of Molybdenum oxide ($Mo_2O_3$) yield aldehydes.
Step 3: Specifically, $CH_4 + O_2 \xrightarrow{Mo_2O_3} HCHO + H_2O$. This applies to higher alkanes to form the corresponding aldehyde. *Note: Copper yields alcohols, and Manganese acetate yields carboxylic acids.*
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