ECAT Pre Engineering Chemistry Chapter 22 MCQ Test With Answer

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

  • Total Questions30

  • Time Allowed30

Start Test Download PDF

ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers

00:00
Question # 1

Rectified spirit contains alcohol about:

Question # 2

Which compound has the maximum repulsion with water?

Question # 3

Industrial alcohol may be denaturated by the addition of

Question # 4

Phenol is a weak acid. The correct order of acid strength of carboxylic acid, phenol and alcohol is

Question # 5

An alcohol with molecular formula CnH2n+1OH has a chiral carbon atom but does not react with MnO-4/H+what is the least number of carbon atoms such an alcohol could possess

Question # 6

Which more acidic?

Question # 7

Alcohols react with carboxylic acid to produce the class of compounds known as

Question # 8

Na reacts with phenol to produce

Question # 9

In its reaction with Na, 1 mol of X gives 1 mol of H2(g). What is X

Question # 10

Maximum number of active hydrogens are present in

Question # 11

Phenol is more readily soluble in

Question # 12

Alcohol fermentation is brought about by the action of

Question # 13

When phenol is distilled with zinc dust. It is reduced to

Question # 14

Which of the following will not give iodoform test?

Question # 15

Which of the following is correct?

Question # 16

Compound X has molecular formula C10H14O and is unreactive towards mild oxidising agents. What is the structure of the compound formed by dehydration of X

Question # 17

Salol is prepared from

Question # 18

Isopropyl alcohol on oxidation gives

Question # 19

C2H5OH can be differentiated from CH3OH by

Question # 20

Phenol was discovered by:

Question # 21

Which compound is more soluble in water?

Question # 22

Which of the following groups will increase the acidity of phenol?

Question # 23

The hydroxyl derivatives of aromatic hydrocarbons which have the -OH group directly bonded to the ring C-atom are called

Question # 24

The malt-sugar in the presence of yeast or invertase gives

Question # 25

Which of the following statements is correct?

Question # 26

Grignard reagent on reaction with a ketone forms

Question # 27

Which of the following is known as wood spirit

Question # 28

Diethyl ether is obtained by Williamsons synthesis using

Question # 29

Which compound shows hydrogen bonding

Question # 30

Phenols are derivative of:

Submit

Prepare Complete Set Wise ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers MCQ`s Test

  • 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
  • C
    Computer mail 08 - Feb - 2026 06 Min 59 Sec 72/120
  • 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

ECAT Chemistry Chapter 22 Important MCQ's

Sr.# Question Answer
1 The reaction of sodium with ethanol gives
A. CH3OH
B. NaH
C. H2O
D. H2
2 95% alcohol is called
A. Rectified spirit
B. Spirit of wine
C. Spirit
D. Methylated
3 Dehydration of ethyl alcohol yields
A. Aldehyde
B. Ketone
C. Acid
D. Alkene
4 Dehydration of glycerol give
A. Propane
B. Propene
C. Acrolein
D. Benzene
5 According to Lewis concept ethers behave as:
A. Acid
B. Base
C. Acid as well as a base
D. None of them
6 Scientific study of fermentation was first made by
A. Buchner
B. Liebig
C. Biot
D. Pasteur
7 Which of the following is an isomer of ethanol
A. CH3OCH3
B. C2H5OC2H5
C. CH3OH
D. C2H5OH
8 Which one is used as a fuel for internal combustion engines in many European countries and Brazil
A. C2H5OH
B. CH3OH
C. CH3COOH
D. C2H2
9 The boiling points of alcohols are higher than the corresponding alkanes, This is because
A. Of hydrogen bonding existing between molecules of alcohols
B. Alkanes are dipolar compounds
C. Alcohols are sweet in taste
D. Alcohols are soluble in water
10 Grignard reagent on reaction with a ketone forms
A. Tertiary alcohol
B. Secondary alcohol
C. Primary alcohol
D. Carboxylic acid

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!