The reaction conditions used for converting 1,2-dibromo ethane to ethylene are :

Zn, Alcohol,

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KOH, Alcohol,

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KOH, Water,

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NaCl, Alcohol,

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Solution

The correct option is C Zn, Alcohol, $△$
Reaction of process:
$C H_{2} X - C H_{2} X Z n, A l c o h o l, △ - ------- \to C H_{2} = C H_{2} + Z n X_{2}$

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K O H

Alcoholic solution of KOH is used for:

(a) Write balanced equations

(i) when butane is burnt in oxygen
(ii) preparation of ethylene from ethyl alcohol.

(b)

(i)Convert ethane to acetic acid
(ii)Convert acetylene to ethane
(iii)Convert acetic acid to ethyl alcohol
(iv)Convert acetic acid to ethyl acetate.

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