Prepare ethylene from : 1,2-dibromoethane

How would you prepare acetylene from 1, 2-dibromoethane

Give chemical equations for: i] The laboratory preparation of methane from sodium acetate. ii] The reaction of one mole of ethene with one mole of chlorine gas. iii] The preparation of ethyne from 1,2-dibromoethane.

Prepare ethylene from : Methane

Prepare ethylene from : Ethanol

How would you convert : Ethylene to 1,2 dibromoethane.

How will you prepare vinyl bromide from 1,1-dibromoethane ?

Prepare ethylene from : Acetal-dehyde

Conversion of Ethyne to 1,2-dibromoethane

How would you prepare ethene from ethylene dibromide

Ethylene reacts with Br, to give 1,2-dibromoethane. The anti-addition takes place due to the formation of which intermediate ?