ECAT Pre Engineering Chemistry Chapter 22 MCQ Test With Answer for Chemistry chapter 22 (Alcohols, Phenols and Ethers)

ECAT Pre Engineering Chemistry Ch 22 Test
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MCQ's Test For ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers Online Test

Try The MCQ's Test For ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers Online Test

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ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers Online Test

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Question # 1

The formula of secondary alcohol is

Question # 2

Nitration of phenol gives

Question # 3

I-Phenylethanol can be prepared by reaction of benzaldehyde with

Question # 4

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

Question # 5

Which one of the following reacts immediately with conc. HCI in the presence of ZnCI2

Question # 6

Phenols are derivative of:

Question # 7

Which of the following is weakly acidic in nature

Question # 8

Phenol was discovered by:

Question # 9

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

Question # 10

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 # 11

The reaction of aromatic acyl chloride and phenol in the presence of a base NaOH or pyridine is called

Question # 12

The organic compounds which derivative of hydrocarbons due to oxygen is:

Question # 13

Which compound does not show hydrogen bonding with water

Question # 14

Methanol is prepared from CO and H2 using catalyst:

Question # 15

denaturing of alcohol is done by adding methanol in ethanol:

Question # 16

What will react differently with the two isomeric pentols, (CH3)3CCH2OH and (CH3)2CH CH2CH2OH

Question # 17

Which of the following is the most suitable method for removing the traces of water from ethanol?

Question # 18

Ethanol can be converted into ethanoic acid by

Question # 19

Mild oxidation of glycerol with H2O2/FeSO4gives

Question # 20

The boiling point of glycerol is more than propanal because of

Question # 21

On heating glycerol with conc. Sulphuric acid a compound with unpleasant odour is obtained. The compound is

Question # 22

Which compound is more soluble in water

Question # 23

Which of the following is produced when an aqueous solution of butan-2-ol is refluxed with dil acidified KMnO4

Question # 24

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

Question # 25

Which compound is called a universal solvent?

Question # 26

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Question # 27

In Lucas test primary alcohol make as oily layer

Question # 28

Alcohol fermentation is brought about by the action of

Question # 29

which enzyme is not involved in the fermentation of starch ?

Question # 30

Dehydration of glycerol give

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ECAT Pre Eng. Chemistry Ch 22 Test

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