Alcohols, Phenols and Ether Test

Result

Alcohols, Phenols and Ether Test - 29

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Weekly Quiz Competition

Question 1
4 / -1

The ionization constant of phenol is higher than that of ethanol because

A
Phenoxide ion is a stronger base than ethoxide ion

B
Phenoxide ion is stabilized through delocalization

C
Phenoxide ion is less stable than ethoxide ion

D
Phenoxide ion is bulkier than ethoxide ion
Question 2
4 / -1

Oxymercuration-demercuration reaction of 1-methylcyclohexene gives

A
cis-2-Methylcyclohexanol

B
trans-2-Methyl cyclohexanol

C
1-Methylcyclohexanol

D
Mixture of cis-and trans-2-methylcyclo-hexanol

Solution
Question 3
4 / -1

1-Propanol and 2-propanol can be distinguished by

A
Oxidation with alkaline KMnO₄ followed by reaction with Fehling solution

B
Oxidation with acidic dichromate followed by reaction with Fehling solution

C
Oxidation by heating with copper followed by reaction with Fehling solution

D
Oxidation with concentrated H₂SO₄ followed by reaction with Fehling solution
Question 4
4 / -1

2-Phenylethanol may be prepared by the reaction of phenylmagnesium bromide with

A
HCHO

B
CH₃CHO

C
CH₃COCH₃

D

Solution
Question 5
4 / -1

Schotten-Baumann reaction is

A

B

C

D
Question 6
4 / -1

The correct acidic order of the following is :

A
I > II > III

B
III > I > II

C
II >III > I

D
I > III > II
Question 7
4 / -1

In the following reaction,

A
Ethane

B
Ethylene

C
Butane

D
Propane

Solution
Question 8
4 / -1

The reagent required to convert propene to 1-propanol is

A
B₂H₆ followed by H₂O₂/NaOH

B
Conc. H₂SO₄ followed by hydrolysis with boiling water

C
HBr followed by hydrolysis with aqueous KOH

D
Hg(OCOCH₃)₂ followed by reduction with NaBH₄
Question 9
4 / -1

A

B

C

D

Solution
Question 10
4 / -1

A
2

B
5

C
6

D
3

Solution