Ethylene is formed by dehydration of:

C H_{3} C H O

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C_{2} H_{5} O H

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Propyl alcohol

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Ethyl acetate

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Solution

The correct option is B $C_{2} H_{5} O H$
$C H_{3} - C H_{2} - O H c o n c . H_{2} S O_{4} - ------ \to C H_{2} = C H_{2} + H_{2} O$
correct option is $B$

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Similar questions

Breathalyzers detect alcohol via:

Cr₂O₇^2- + C₂H₅OH → Cr³⁺ + CH₃CHO

Ethylene may be obtained by dehydration of which of the following with concentrated $H_{2} S O_{4}$ at $160 - 170^{\circ} C$ ?

(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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