Question
Chemistry Question on Isomerism
The order of stability of the following tautomeric compounds is
A
I > II > III
B
III > II > I
C
II > I > III
D
II > III > I
Answer
III > II > I
Explanation
Solution
The correct option is (B): III > II > I.
The order of stability of the following tautomeric compounds is
I > II > III
III > II > I
II > I > III
II > III > I
III > II > I
The correct option is (B): III > II > I.