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Byju's Answer
Standard XIII
Chemistry
Dehydration of Alcohols
Aqueous sulph...
Question
Aqueous sulphuric acid reacts with 2-methyl-1-butene to give predominantly
A
Isobutyl hydrogen sulphate
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B
2-methyl-2-butanol
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C
2-methyl-1-butanol
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D
Secondary butyl hydrogen sulphate
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Solution
The correct option is
B
2-methyl-2-butanol
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Similar questions
Q.
Aqueous sulphuric acid reacts with 2-methyl-1-butene to give predominantly
Q.
A mixture of two alcohols
3
−
methyl
−
1
−
butanol and
2
−
methyl
−
1
−
butanol, given chiefly
2
−
methyl
−
2
−
butene when dehydrated with acid.
2
−
methyl
−
2
−
butene is converted into
2
−
methyl
−
2
−
butanol with approximately 90% yield by treatment with 50% aqueous solution of sulphuric acid at
0
∘
C. Write equation showing mechanism of conversions.
Q.
Benzene reacts with sulphuric acid to give
:
Q.
Acetophone
(
P
h
C
O
C
H
3
)
reacts with perbenzoic acid to produce a compound X.
Reaction of X with excess
C
H
3
M
g
B
r
followed by treatment with aqueous acid predominantly produces?
Q.
The treatment of benzene with iso-butene in the presence of sulphuric acid gives:
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