Question

preparation of ethene from 1-2dibromoethane (reactants,procedure,reaction)​

Answer 1

Answer:

written in explanation

Explanation:

ethyne of high purity can be obtained by the reaction of 1,2-dibromoethene and boiling ethanoic solution of potassium hydroxide.

H-C-C-H(ON TOP OF BOTH C'S PLACE Br BELOW PLACE H)+2kOHgives

H-C(THEN TRIPLE BOND)C-H+2KBr+2H20(2 near to hydrogen should be written below)