ETHANE TO ETHYLENE CONVERSION ,ETHYLENE TO ETHYENE CONVERSION

Ethane to ethylene conversion

step 1:

 ethylene is treated with chlorination reagent cl2 / hu and we get ethyl chloride.

step 2: 

ethyl chloride father treated with c2h5oh/ KOH and we get ethylene this is a elimination reaction. 

ethylene to acetylene conversation

step 1: ethylene is reacted with Br2/ccl4 who is is an addition reaction and we get 1,2 dibromoethane.

step 2: in step 2  1,2 dibromethane is treated with c2h5oh /koH which is an elimination reaction and we get acetylene