The product (s) in the following sequence of reactions will be Me — C \equiv C — Me \stackrel{1. Na \/ NH_3 (\iq.)\ethanol, –33^\circC}{────────────▸}_{2. \dil. \alkaline KMnO_4} Product (s)

WBJEE 2021 Physics and Chemistry Solved Paper

CATEGORY - III (Q.76 to Q.80)

Carry 2 marks each and one or more option(s) is/are correct. If all correct answers are not marked and also no incorrect answer is marked then score = 2 × number of correct answers marked ÷ actual number of correct answers. If any wrong option is marked or if any combination including a wrong option is marked, the answer will considered wrong, but there is no negative marking for the same and zero mark will be awarded.

Question : 80 of 80

Marks: +1, -0

The product (s) in the following sequence of reactions will be
Me—C≡C—Me

1.Na∕NH3(iq.)‌ethanol,–33°C

────────────▸

2.‌dil.alkaline‌K‌M‌n‌O4

Product (s)

Validate

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