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The dehydration of 1-butanol in presence of catalytic amount of concentrated $H_{2} S O_{4}$ gives:
1-butene as the main product
2-butene as the main product
equal amounts of 1-butene and 2-butene
2- methylpropene

A

2-butene as the main product

B

2- methylpropene

C

1-butene as the main product

D

equal amounts of 1-butene and 2-butene

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Similar Questions

Q1

The dehydration of 1-butanol in presence of catalytic amount of concentrated

H_{2} S O_{4}

gives:

View Solution

Q2

Assertion :2-Butanol on heating with

H_{2} S O_{4}

gives 1-butene and 2-butene. Reason: Dehydration of 2-butanol follows Saytzeff rule.

View Solution

Q3

There are some compounds which are as follow:

1-phenyl-1-butene, 1-phenyl-2-butene, 2-phenyl-1-butene

Which of the following is the correct order for increasing order of reactivity for acid catalyzed hydration?

1) 1-phenyl-1-butene < 1-phenyl-2-butene < 2-phenyl-1-butene

2) 1-phenyl-2-butene < 1-phenyl-1-butene < 2-phenyl-1-butene

3) 2-phenyl-1-butene < 1-phenyl-2-butene < 1-phenyl-1-butene

View Solution

Q4

Formation of 2-butene as major product by dehydration of 2-butanol is according to :

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Q5

Assertion :

2

-Bromobutane on reaction with sodium ethoxide in ethanol gives

1

-butene as a major product. Reason:

1

-Butene is more stable than

2

-butene.

View Solution