More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers Online Test MCQs With Answers
Question # 1
Choose an answer
1-bromobutane
2-bromobutane
1-bromo-2-methyl propane
2-bromo-2-methyl propane
Previous
Skip
Next
Question # 2
Which one is primary alcohol?
Choose an answer
Buten-2-ol
Propan-2-ol
Butaon-1-ol
2,3-Dimethylhexane-4-ol
Previous
Skip
Next
Question # 3
Phenol is a weak acid. The correct order of acid strength of carboxylic acid, phenol and alcohol is
Choose an answer
Carboxylic acid > phenol > alcohol
Carboxylic acid > alcohol > phenol
Phenol > carboxylic acid > alcohol
Alcohol > phenol > carboxylic acid
Previous
Skip
Next
Question # 4
Which of the following is known as wood spirit
Choose an answer
Ethyl alcohol
Propyl alcohol
Methyl alcohol
Butyl alcohol
Previous
Skip
Next
Question # 5
Which compound shows hydrogen bonding
Choose an answer
C
2
H
6
C
2
H
5
CI
CH
3
- O - CH
3
C
2
H
5
OH
Previous
Skip
Next
Question # 6
Which compound is more soluble in water
Choose an answer
C
2
H
5
OH
C
6
H
5
OH
CH
3
OCH
3
n-hexanol
Previous
Skip
Next
Question # 7
The reaction of aromatic acyl chloride and phenol in the presence of a base NaOH or pyridine is called
Choose an answer
Kolbe's reaction
Perkin's reaction
Sandmeyer's reaction
Schotten Baumann reaction
Previous
Skip
Next
Question # 8
Which of the following will not give iodoform test?
Choose an answer
Ethanol
Ethanal
Isopropyl alcohol
Benzyl alcohol
Previous
Skip
Next
Question # 9
Sodium phenoxide reacts with CO
2
at 400 K and 4.7 atm pressure to give
Choose an answer
Sodium salicylate
Salicyl aldehyde
Catechol
Benzoic acid
Previous
Skip
Next
Question # 10
Alcohals can be distinguished using test:
Choose an answer
Lucas
Tollen's
Koib's
William's
Previous
Skip
Next
Question # 11
Methanol and ethanol can be distinguished by
Choose an answer
Iodoform test
Iucas test
Dichromate/H
2
SO
4
oxidation test
Flame test
Previous
Skip
Next
Question # 12
Dehydration of an alcohol at 180°
Choose an answer
Alkene
Ether
Ester
An hydride
Previous
Skip
Next
Question # 13
The order of reactivity of halogen acids for reaction with C
2
H
5
OH is
Choose an answer
HCl > HBr > HI
HI > HBr > HCl
HBr > HI > HCl
HBr > HCl > HI
Previous
Skip
Next
Question # 14
Which structure shows a tertiary alcohol
Choose an answer
CH
3
CH
2
OH
(CH
3
)
2
CHOH
(CH
3
)
3
COH
CH
2
OH
Previous
Skip
Next
Question # 15
Alcohols are named by replacing 'e' of alkane with:
Choose an answer
al
ene
ol
one
Previous
Skip
Next
Question # 16
Which of the following is the most suitable method for removing the traces of water from ethanol?
Choose an answer
Reacting with Na metal
Passing dry HCl through it
Distilling it
Reacting with Mg
Previous
Skip
Next
Question # 17
Dehydration of ethyl alcohol yields
Choose an answer
Aldehyde
Ketone
Acid
Alkene
Previous
Skip
Next
Question # 18
Methanol is prepared from CO and H
2 using catalyst:
Choose an answer
ZnO
Cr
2
O
3
Pt
Ni
Previous
Skip
Next
Question # 19
Carbolic acid is the other name for
Choose an answer
Methanol
Ethanol
Propanol
Phenol
Previous
Skip
Next
Question # 20
Rectified spirit contains alcohol about
Choose an answer
80%
85%
90%
95%
Previous
Skip
Next
Question # 21
Primary and secondary alcohols on action of red hot copper give
Choose an answer
Aldehydes and ketones respectilvely
ketones and aldehydes respectively
Only aldehydes
Only ketones
Previous
Skip
Next
Question # 22
Phenol is also known as
Choose an answer
Acetic acid
Carbolic acid
Tararic acid
Trichloroacetic acid
Previous
Skip
Next
Question # 23
Phenol gives ---------- Colour with neutral FeCl
3
solution
Choose an answer
Violet
Green
Red
Blue
Previous
Skip
Next
Question # 24
When sodium metal reacts with alcohols
Choose an answer
Hydrogen gas evolves
Sodium hydroxide is obtained
Alcohol is reduced
Alcohol is polymerised
Previous
Skip
Next
Question # 25
To prepare ethanol by fernentation the optimum temp. is
Choose an answer
10 - 20°C
25 - 30°C
20°C
35°C
Previous
Skip
Next
Question # 26
Dow's process is used for the preparation of
Choose an answer
Ester
Ethers
Alcohols
Phenols
Previous
Skip
Next
Question # 27
Either, an organic compound has close resemblance in structure and thus a derivative of:
Choose an answer
Water
Oxides of lithium
Oxides of magnisium
Oxides of aluminium
Previous
Skip
Next
Question # 28
I-Phenylethanol can be prepared by reaction of benzaldehyde with
Choose an answer
Methyl iodide an Magnesium
Methyl bromide
Methyl bromide and AIBr
3
C
2
H
5
l and Mg
Previous
Skip
Next
Question # 29
Which one of the following reacts immediately with conc. HCI in the presence of ZnCI
2
Choose an answer
Primary alcohol
Secondary alcohol
Tertiary alcohol
Ether
Previous
Skip
Next
Question # 30
Isopropyl alcohol on oxidation gives
Choose an answer
Acetone
Ether
Ethylene
Acetaldehyde
Previous
Skip
Next
Question # 31
Treatment of a secondary alcohol with a suitable oxidizing agent (K
2
Cr
2
O
7
) results in the formation of
Choose an answer
Ketone
Aidehyde
Ether
Alkyl halide
Previous
Skip
Next
Back