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Question: Answered & Verified by Expert
Arrange the following alcohols in order of increasing reactivity towards sodium metal.
(i) (CH3)3C-OH
(ii) (CH3)2CH-OH
(iii) CH3CH2OH
ChemistryAlcohols Phenols and EthersNEET
Options:
  • A (iii) < (ii) < (i)
  • B (ii) < (i) < (iii)
  • C (i) < (ii) < (iii)
  • D (iii) < (i) < (ii)
Solution:
2816 Upvotes Verified Answer
The correct answer is: (i) < (ii) < (iii)
More the number of methyl groups (electron releasing) lesser will be the acidity. Hence the reactivity order towards sodium metal will be as follows
tertiary (i) < secondary (ii) < primary (iii).

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