Chemistry, asked by deepthakkarr, 1 year ago

how will u convert ethylene tetrabromide to acetylene

Answers

Answered by hrishikeshjagtap
6

ethylene tetrabromide to acetylene

Br2C=CBr2 + Zn2 + OH ⇒ CH≡CH + 2ZnBr2


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Answered by gadakhsanket
0
Hello dear,

● Conversion of ethylene tetrabromide to acetylene -
It is done in following steps.

# Step I -
Ethylene tetrabromide is treated with strong base like KOH to get ethylene.
(Br)2C=C(Br)2 + 4KOH --> CH2=CH2 + 4KBr

# Step II -
Ethylene on dehydrogenation by NaNH2 gives acetylene.
CH2=CH2 + 2NaNH2 --> CH≡CH + 2Na + 2NH3


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