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The following alkanols will yield alkanoic acids on reacting with excess acidified K2Cr2O7 except

Chemistry
WAEC 1995

The following alkanols will yield alkanoic acids on reacting with excess acidified K2Cr2O7 except

  • A. CH3CH2OH
  • B. (CH3)2CHCH2OH
  • C. (CH3)3CCH2OH
  • D. (CH3)3COH
  • E. CH3CH2CH2CH2OH
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Correct Answer: Option D
Explanation

option D is a tertiary alkanol. tertiary alkanols are resistant to oxidation so cannot react with excess acidified \(K_2Cr_2O_7\) to give any product.


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