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Byju's Answer
Standard XII
Chemistry
Catalytic Hydrogenation
Which of the ...
Question
Which of the following method can be used for the preparation of methane?
A
Wurtz reaction
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B
Kolbe's reaction
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C
Reduction of alkyl halide
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D
Hydrogenation of alkene
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Solution
The correct option is
D
Reduction of alkyl halide
Among the given reaction, methane can only be prepared by reduction of alkyl halides.
All other methods prepare ethane as the smallest hydrocarbon.
The preparation of methane by reduction of alkyl halide can be given as follow:
C
H
3
−
C
l
Z
n
−
−
→
H
+
C
H
4
m
e
t
h
a
n
e
Hence, the correct option is
(
C
)
.
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Similar questions
Q.
Which of the following reagents can be used to prepare an alkyl halide?
Q.
Which of the following reaction(s) can be used for the preparation of alkyl halides ?
(I)
C
H
3
C
H
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O
H
+
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C
l
a
n
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Z
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−−−−−
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(II)
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(
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+
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l
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(IV)
(
C
H
3
)
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Q.
Write a method for the preparation of alkyl halides.
Q.
Trimethyl amine used for _______ in the preparation of alkyl halide from alchohol and phosphorous halide.
Q.
Which of the following reactant gives the best method of preparation of alkyl halides when reacts with alcohol?
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