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

Diethyl ether is obtained by Williamsons synthesis using

Question # 2

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

Question # 3

In Dow's method, phenol can be made from

Question # 4

Which is not property in ether:

Question # 5

Methyl alcohol is not used:

Question # 6

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

Question # 7

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 # 8

Which statement in not correct about alcohol?

Question # 9

Which of the following statements is correct?

Question # 10

Dehydration of an alcohol at 180°

Question # 11

Sodium phenoxide reacts with CO2at 400 K and 4.7 atm pressure to give

Question # 12

Alcohols are named by replacing 'e' of alkane with:

Question # 13

Salol is prepared from

Question # 14

Isopropyl alcohol on oxidation gives

Question # 15

Which compound is more soluble in water

Question # 16

Ethylene reacts will 1% cold alkaline KMnO4to give

Question # 17

Oxidation of ter-alcohol gives:

Question # 18

During dehydration of alcohols to alkenes by heating with conc. H2SO4, the initial step is

Question # 19

Which is possible in ethers?

Question # 20

In Lucas test teriary alcohol make an oily layer

Question # 21

Use of ethanol as:

Question # 22

Which compound shows hydrogen bonding

Question # 23

When phenol is reduced in the presence of Zn dust, we get

Question # 24

I-Phenylethanol can be prepared by reaction of benzaldehyde with

Question # 25

The boiling point of glycerol is more than propanal because of

Question # 26

Alcohols of low molecular weight are

Question # 27

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

Question # 28

In Lucas test primary alcohol make as oily layer

Question # 29

Which of the following is known as wood spirit

Question # 30

Which of the following compound is obtained on passing ethanol vapours on heated Al2O3?

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 I-Phenylethanol can be prepared by reaction of benzaldehyde with
A. Methyl iodide an Magnesium
B. Methyl bromide
C. Methyl bromide and AIBr3
D. C2H5l and Mg
2 Baukelite is a polymer obtained from two monomers
A. Phenol and ethanol
B. Phenol and methanol
C. Phenol and methanal
D. Phenol and acetone
3 Alcohol fermentation is brought about by the action of
A. CO2
B. O2
C. Invertase
D. Yeast
4 The only alcohol that can be prepared by the indirect hydration of alkene is
A. ethyl alcohol
B. propyl alcohol
C. isobutyl alcohol
D. methyl alcohol
5 Alcohols of low molecular weight are
A. Soluble in water
B. Soluble in water on heating
C. Insoluble in water
D. Insoluble in all solvents
6 When alcohol reacts with concentreated H2SO4intermediate compound formed as
A. carbonium ion
B. alkoxy ion
C. alkyl hydrogen sulphate
D. non of these
7 The strongest acid among the following aromatic compound is
A. Ortho-nitrophenol
B. Para-chlorophenol
C. Para-nitrophenol
D. Meta-nitrophenol
8 Which of the following is produced when an aqueous solution of butan-2-ol is refluxed with dil acidified KMnO4
A. Butanol
B. Butanoic acid
C. Butanone
D. Butane
9 Phenol is heated with CCl4and alkaline KOH when salicylic acid is produced.The reaction is known as
A. Frledel-Craft reaction
B. Riemer-Tiemann's reaction
C. Rosenmund's reaction
D. Sommelet reaction
10 Alcohols reacts with Grignard reagent to form
A. Alkanes
B. Alkenes
C. Alkynes
D. All

Test Questions

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!