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Nomenclature of Alcohols

Question

The IUPAC name of $(C H_{3})_{2} C H C H_{2} C H_{2} O H$ is:
3-ethyl pentan-1-ol
2-ethyl butan-1-ol
3-Methyl butan-1-ol
2-methyl pentan-1-ol

A

3-ethyl pentan-1-ol

B

3-Methyl butan-1-ol

C

2-methyl pentan-1-ol

D

2-ethyl butan-1-ol

Open in App

Solution

Verified by Toppr

$H - 4 C H_{3} | C_{3} | C H_{3} - C H 2 - C H_{2} - O H$

3-Methyl butan-1-ol

Option A is correct.

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Similar Questions

Q1

Arrange the following compounds in increasing order of boiling point. Propan - 1 - ol, butan - 1 - ol, butan - 2 - ol, pentan - 1 - ol
(a) Propan-1-ol, butan-2-ol, butan - 1 - ol, pentan-1-o|
(b) Propan-1-ol, butan - 1 - ol, butan-2-ol, pentan-1-ol
(c) Propan-1-ol, butan-2-ol, butan-1-ol, pentan-1-ol
(d) Propan-1-ol, butan-1-ol, butan-2-ol, pentan-1-ol

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Q2

An alcohol treated with hot conc.

H_{2} {S O}_{4}

. This alkene on ozonolysus given single product with molecular formula

C_{2} H_{4} O

. The alcohol is
1) butan-1-ol
2) butan-2-ol
3) 2-methylpropan-1-ol
4) 2, 2-dimethylbutane-1-ol

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Q3

Which of the following compounds would undergo aldol condensation, which the Cannizzaro reaction and which neither ? Write the structures of the expected products of aldol condensation or Cannizzaro reaction ?

Methanal

2-methyl pentanal

Benzaldehyde

Benzophenone

Cyclohexanone

l - phenyl propanone

Phenyl acetaldehyde

Butan - 1 - ol

2, 2 - dimethyl butanal

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Q4

The IUPAC name of the compound $(C H_{3})_{2} C H C H_{2} C H_{2} C l$ is

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Q5

Arrange the following compounds in increasing order of boiling point.

Propan - 1 - ol, butan - 1 -ol, butan - 2- ol , pentan -1 -ol

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