Question:
Structure of ‘A’ and type of isomerism in the above reaction are respectively.
(i) Prop–1–en–2–ol, metamerism
(ii) Prop-1-en-1-ol, tautomerism
(iii) Prop-2-en-2-ol, geometrical isomerism
(iv) Prop-1-en-2-ol, tautomerism
Solution:
Option (iv) Prop-1-en-2-ol, tautomerism is the answer.