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MCQ's Test For ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers
Try The MCQ's Test For ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers
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Total Questions30
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Time Allowed30
ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers
00:00
Question # 1
In its reaction with Na, 1 mol of X gives 1 mol of H2(g). What is X
Question # 2
Which compound does not show hydrogen bonding with water
Question # 3
which enzyme is not involved in the fermentation of starch ?
Question # 4
Phenol was discovered by:
Question # 5
Which compound contains - OH in their molecule
Question # 6
The organic compounds which are derivative of hydrocarbons of oxygen are:
Question # 7
Which compound shows hydrogen bonding
Question # 8
When sodium metal reacts with alcohols
Question # 9
Alcohols, phenols and ethers may be considered as derivative of
Question # 10
Carbolic acid is the other name for
Question # 11
Ethyl alcohol on oxidation with K2Cr2O7gives
Question # 12
Alcohol can be denaturated by adding:
Question # 13
Phenol is more readily soluble in
Question # 14
Which isomers of C5H11OH gives, on dehydration, the greatest number of different alkenes
Question # 15
Which structure shows a tertiary alcohol
Question # 16
Which of the following statements is correct?
Question # 17
Which compound shows more hydrogen bonding?
Question # 18
Alcohol fermentation is brought about by the action of
Question # 19
The test used for the detection of ethanol in the mouth of a drunk driver is that the drunk driver is asked to blow air from mouth into a solution of K2Cr2O7and H2SO4. The colour changes, if the driver is drunk
Question # 20
The only alcohol that can be prepared by the indirect hydration of alkene is
Question # 21
Alcohols are named by replacing 'e' of alkane with:
Question # 22
Derivative of water is:
Question # 23
An organic compound A reacts with methyl magnesium iodide to form an addition product which on hydrolysis forms the compound B . Compound B gives blue colour salt in Victor Meyer's test.The compounds A and B are respectively
Question # 24
Which compound is called a universal solvent?
Question # 25
Ethyl alcohol prepared during fermentation is pure:
Question # 26
Phenol is used in the preparation of
Question # 27
Maximum number of active hydrogens are present in
Question # 28
To prepare ethanol by fernentation the optimum temp. is
Question # 29
Which compound is more soluble in water
Question # 30
Williamson's synthesis is used to prepare
Top Scorers Of ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers MCQ`s Test
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M M Umer Arain 08 - Dec - 2024 00 Min 08 Sec 120/120 -
F Farzand Shah Farzand Shah 24 - May - 2024 02 Min 27 Sec 115/120 -
U Unaiza Usman 23 - Feb - 2024 03 Min 09 Sec 95/120 -
M Mehreen Ather 19 - Dec - 2024 09 Min 56 Sec 95/120 -
Z zahida kalsoom 25 - Feb - 2024 11 Min 28 Sec 90/120 -
H Huzaifa Asim 30 - May - 2024 02 Min 45 Sec 85/120 -
Z Zaman Shehzad 24 - May - 2024 07 Min 20 Sec 85/120 -
M Meerab Ihtisham 05 - Jun - 2024 16 Min 13 Sec 80/120 -
A Ayra Arshad 06 - Jul - 2024 04 Min 36 Sec 75/120 -
H Haniya Ali 14 - Mar - 2024 11 Min 32 Sec 75/120 -
M Muhammad Faizan 20 - Feb - 2024 14 Min 54 Sec 75/120 -
A Ayan Khan 06 - Aug - 2024 05 Min 31 Sec 70/120 -
K Kazim Ali 17 - May - 2024 12 Min 49 Sec 70/120 -
A Abdullah 08 - Mar - 2024 04 Min 10 Sec 65/120 -
A Arnab Shakir 29 - Feb - 2024 05 Min 59 Sec 65/120
ECAT Chemistry Chapter 22 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | Methanol and ethanol can be distinguished by |
A. Iodoform test
B. Iucas test
C. Dichromate/H2SO4oxidation test
D. Flame test
|
| 2 | Ethanol can be converted into ethanoic acid : |
A. Hydrogenation
B. Hydration
C. Oxidation
D. Fermentation
|
| 3 | Ethanol containing some methanol is called |
A. Absolute spirit
B. Rectified spirit
C. Power alcohol
D. Methylated spirit
|
| 4 | Salol is prepared from |
A. Salicylic acid and phenol
B. Salicylic acid and methyl alcohol
C. Both
D. None
|
| 5 | In its reaction with Na, 1 mol of X gives 1 mol of H2(g). What is X |
A. CH3CH2CH2CH2OH
B. (CH3)3COH
C. CH3CH2CH2CO2H
D. CH3CH(OH)CO2H
|
| 6 | Which compound shows more hydrogen bonding? |
A. C2H6
B. C2H5Cl
C. CH3----O----CH3
D. C2H5OH
|
| 7 | The hydroxyl derivatives of aromatic hydrocarbons which have the -OH group directly bonded to the ring C-atom are called |
A. Alcohols
B. Ketones
C. Esters
D. Phenols
|
| 8 | 95% alcohol is called |
A. Rectified spirit
B. Spirit of wine
C. Spirit
D. Methylated
|
| 9 |
|
A. Aqueous bromine
B. Dilute HNO3
C. Dilute HCI
D. CH3COCI
|
| 10 | Oxidation of 2-propanol gives |
A. Propanone
B. Butanone
C. Pentanone
D. None of these
|
Test Questions
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