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NEET 2016
Exam
NEET
Year
2016
Subject
Chemistry
Chapter
General Organic Chemistry

NEET 2016 · Chemistry · General Organic Chemistry

Which among the given molecules can exhibit tautomerism ?

Which among the given molecules can exhibit tautomerism ?

Which among the given molecules can exhibit tautomerism ?

Options

  1. AIIIIII only.
  2. BBoth IandIIIIandIII.
  3. CBoth IandIIIandII.
  4. DBoth IIandIIIIIandIII.

Correct answer

A. IIIIII only.

Step-by-step solution

Bridge-head carbon cannot be planar (sp2)\left({sp}^{2}\right). Therefore, tautomerism will be shown only by Which among the given molecules can exhibit tautomerism ? and the enolic form would be Which among the given molecules can exhibit tautomerism ? .
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