WBJEE 2020 Chemistry Solved Paper

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Question : 40 of 40
 
Marks: +1, -0
Me−C≡Me
Na∕NH3(liq)
––––––––▶
EtOH,−33°C
X
dil.alkaline‌KMnO4
––––––––––––▶
‌Product
(s)
.
The product (s) from the above reaction will be
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