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Describe any two methods of preparation ...

Describe any two methods of preparation of ethylene. How does ethylene react with the following? Give equations.
(a) Hydrogen,
(b) Chlorine,
(c ) Hydrogen bromide,
(d) Water and
(e) Oxygen in presence of Ag at `200^(@)C`

A

Hydrogen

B

Acetic acid

C

Halogens and

D

Hydrogen halide

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