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SSC SCIENCE 1000 MCQ Hindi part 22
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Important MCQ for SCIENCE for ssc

Ashok Sirohi
I am Asprints of SSC CGL also give CGL Main 2 time.I am teaching last 3 year Math with my trick I have youtube channel with 1.5 MILLION sub

Unacademy user
@ Sachin Rana In all your examples you have used water as proton donor. In the Birch reduction water can't be used as proton donor since it reacts very vigorously with sodium to give hydrogen gas. Alcohols like EtOH or tert-BuOH are used as proton donors.
Sommya Naberia
2 years ago
yes i also think so.