ECAT Pre Engineering Chemistry Chapter 22 MCQ Test With Answer

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

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ECAT Chemistry Chapter 22 Important MCQ's

Sr.#	Question	Answer
1	Mild oxidation of glycerol with H₂O₂/FeSO₄gives	A. Glyceraldehyde B. Dihydroxy acetone C. Glycerose D. None
2	When alcohol reacts with concentreated H₂SO₄intermediate compound formed as	A. carbonium ion B. alkoxy ion C. alkyl hydrogen sulphate D. non of these
3	Ethanol can be converted into ethanoic acid by	A. Hydrogenation B. Hydration C. oxidation D. Frmentation
4	Which compound contains - OH in their molecule	A. Alcohol B. Phenol C. Alcohol and phenol D. Ether
5	Ethanol can be converted into ethanoic acid by	A. Hydrogenation B. Hydration C. Oxidation D. Fermentation
6	Which compound is more soluble in water	A. C₂H₅OH B. C₆H₅OH C. CH₃OCH₃ D. n-hexanol
7	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
8	Use of ethanol as:	A. Drink B. Solvent and fuel C. In beverage D. All of these
9	Alcohols are derivatives of:	A. Benzene B. Alkanes C. Alkens D. Alkynes
10	Dow's process is used for the preparation of	A. Ester B. Ethers C. Alcohols D. Phenols

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ECAT Pre Engineering Chemistry Chapter 22 MCQ Test With Answer

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

ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers

Alcohol fermentation is brought about by the action of

When sodium metal reacts with alcohols

I-Phenylethanol can be prepared by reaction of benzaldehyde with

Treatment of a secondary alcohol with a suitable oxidizing agent (K2Cr2O7) results in the formation of

The formula of secondary alcohol is

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

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

Mild oxidation of glycerol with H2O2/FeSO4gives

Taste of lower alcohols is:

Which of the following is correct?

Grignard reagent on reaction with a ketone forms

Which of the following statements is correct?

Isopropyl alcohol on oxidation gives

In Lucas test primary alcohol make as oily layer

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

Which of the following is weakly acidic in nature

Ethyl alcohol on oxidation with K2Cr2O7gives

Which compound will not dissolve in H2O

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

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

Picric acid is

In Dow's method, phenol can be made from

Absolute alcohol is obtained by adding rectified apirit in alcohol:

Phenol is heated with CCl4and alkaline KOH when salicylic acid is produced.The reaction is known as

The boiling points of alcohols are higher than the corresponding alkanes, This is because

Industrial alcohol may be denaturated by the addition of

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

Oxidation of ter-alcohol gives:

Alcohols of low molecular weight are

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

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

ECAT Chemistry Chapter 22 Important MCQ's

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Treatment of a secondary alcohol with a suitable oxidizing agent (K₂Cr₂O₇) results in the formation of

A compound of the formula C₄H₁₀O_{reacts with sodium and undergoes oxidation to give a carbonyl compound which does not reduce Tollen's reagent, the original compound is}

Mild oxidation of glycerol with H₂O₂/FeSO₄gives

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

Ethyl alcohol on oxidation with K₂Cr₂O₇gives

Which compound will not dissolve in H₂O

Phenol is heated with CCl₄and alkaline KOH when salicylic acid is produced.The reaction is known as

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