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

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ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers

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Question # 1

Diethyl ether is obtained by Williamsons synthesis using

Question # 2

Ethyl alcohol prepared during fermentation is pure:

Question # 3

Baukelite is a polymer obtained from two monomers

Question # 4

Which compound will not dissolve in H2O

Question # 5

Na reacts with phenol to produce

Question # 6

Which structure shows a tertiary alcohol

Question # 7

How many secondary alcoholic groups are present in the structure of glucose OHC CHOH CHOHCH OH CHOH CH2OH

Question # 8

Phenol is also known as

Question # 9

Phenol was discovered by:

Question # 10

Which bond shows maximum hydrogen bonding with water?

Question # 11

A compound of the formula C4H10Oreacts with sodium and undergoes oxidation to give a carbonyl compound which does not reduce Tollen's reagent, the original compound is

Question # 12

Which one of the following correctly describes the acid properties of phenol

Question # 13

Which of the following is an isomer of ethanol

Question # 14

Which of the following compound is known as oil of winter green?

Question # 15

The organic compound, alcohols are much closer to, in structure and hence is also called its derivative:

Question # 16

Which of the following is weakly acidic in nature

Question # 17

Ethanol containing some methanol is called

Question # 18

The organic compounds which are derivative of hydrocarbons of oxygen are:

Question # 19

Methyl alcohol is not used:

Question # 20

An organic compound 'X' on treatment with acidified K2Cr2O7gives a compound 'Y' which reacts with I2and sodium carbonate to form Triodomethane. The compound 'X' is

Question # 21

Mild oxidation of glycerol with H2O2/FeSO4gives

Question # 22

Which is a reagent for Lucas test

Question # 23

Glucose in the presence of zymase is converted into

Question # 24

The order of reactivity of halogen acids for reaction with C2H5OH is

Question # 25

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

Question # 26

Isopropyl alcohol on oxidation gives

Question # 27

Dehydration of ethyl alcohol yields

Question # 28

Ethyl alcohol may be identified by

Question # 29

Which of the following compounds will not react with sodium metal to release hydrogen

Question # 30

Which of the following process is employed to convert alkyl halide into alcohol?

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ECAT Chemistry Chapter 22 Important MCQ's

Sr.# Question Answer
1 Baukelite is a polymer obtained from two monomers
A. Phenol and ethanol
B. Phenol and methanol
C. Phenol and methanal
D. Phenol and acetone
2 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
3 Which of the following is used as anesthetics
A. Alcohol
B. Diethylether
C. Phenol
D. Dimethyl ether
4 Dehydration of glycerol give
A. Propane
B. Propene
C. Acrolein
D. Benzene
5 Scientific study of fermentation was first made by
A. Buchner
B. Liebig
C. Biot
D. Pasteur
6 Which of the following is the most suitable method for removing the traces of water from ethanol?
A. Reacting with Na metal
B. Passing dry HCl through it
C. Distilling it
D. Reacting with Mg
7 In Dow's method, phenol can be made from
A. Chlorobenzene
B. Benzene
C. Toluene
D. Benzene sulphonic acid
8 When ethylene glycol is heated with acidified potassium permanganate, the main organic compound obtained is
A. Oxalic acid
B. Glyoxal
C. Formic acid
D. Ethanol
9 According to Lewis concept ethers behave as:
A. Acid
B. Base
C. Acid as well as a base
D. None of them
10 Alcohol fermentation is brought about by the action of
A. CO2
B. O2
C. Invertase
D. Yeast

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