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	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
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	Ethanol is prepared in Pakistan form fermentation of:	A. Starch B. Sugar C. Glucose D. Molasses
4	When phenol is distilled with zinc dust. It is reduced to	A. Benzene B. Benzaldehyde C. Toluene D. Hexanol
5	Ethanol can be converted into ethanoic acid by	A. Hydrogenation B. Hydration C. Oxidation D. Fermentation
6	Phenol was discovered by:	A. Hofmann B. Runge C. Henderson D. Bakelite
7	Picric acid is	A. 2, 4, 6-Trinitrotoluene B. 2, 4, 6-Tribomoethanol C. 2, 4,6-Trinitrophenol D. Para-Nitrophenol
8	Alcohols react with carboxylic acid to produce the class of compounds known as	A. Grignard's reagent B. Esters C. Amides D. None of these
9	Isopropyl alcohol on oxidation gives	A. Acetone B. Ether C. Ethylene D. Acetaldehyde
10	Alcohol reacts with halogen acid to produce	A. Alkyl halides B. Aldelydes C. Ketones D. Alkanes

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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

Methyl alcohol is not used

Ethyl alcohol is industrially prepared from ethylene by

The test used for the detection of ethanol in the mouth of a drunk driver is that the drunk driver is asked to blow air from mouth into a solution of K2Cr2O7and H2SO4. The colour changes, if the driver is drunk

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

Mild oxidation of glycerol with H2O2/FeSO4gives

Baukelite is a polymer obtained from two monomers

General formula of alcohol is:

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

Which compound shows more hydrogen bonding?

Which compound will not dissolve in H2O

When ethylene glycol is heated with acidified potassium permanganate, the main organic compound obtained is

Organic acid without a carboxylic acid group is

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

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

The reaction of sodium with ethanol gives

The only alcohol that can be prepared by the indirect hydration of alkene is

Diethyl ether is obtained by Williamsons synthesis using

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

Which alcohol gives only one oxidation product when wormed with dil acidified K2Cr2O7

Which is a reagent for Lucas test

which enzyme is not involved in the fermentation of starch ?

Methanol is prepared from CO and H2 using catalyst:

Ethanol can be converted into ethanoic acid by

Na reacts with phenol to produce

95% alcohol is called

Ethanol can be converted into ethanoic acid by

Ethanol is prepared in Pakistan form fermentation of:

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

Alcohals can be distinguished using test:

Which bond shows maximum hydrogen bonding with water?

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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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The test used for the detection of ethanol in the mouth of a drunk driver is that the drunk driver is asked to blow air from mouth into a solution of K₂Cr₂O₇and H₂SO₄. The colour changes, if the driver is drunk

Mild oxidation of glycerol with H₂O₂/FeSO₄gives

Which compound will not dissolve in H₂O

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

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

Which alcohol gives only one oxidation product when wormed with dil acidified K₂Cr₂O₇

Methanol is prepared from CO and H_{2 using catalyst:}