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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M Umer Arain 08 - Dec - 2024 00 Min 08 Sec 120/120
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Farzand Shah Farzand Shah 24 - May - 2024 02 Min 27 Sec 115/120
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Unaiza Usman 23 - Feb - 2024 03 Min 09 Sec 95/120
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Mehreen Ather 19 - Dec - 2024 09 Min 56 Sec 95/120
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zahida kalsoom 25 - Feb - 2024 11 Min 28 Sec 90/120
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Huzaifa Asim 30 - May - 2024 02 Min 45 Sec 85/120
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Zaman Shehzad 24 - May - 2024 07 Min 20 Sec 85/120
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Meerab Ihtisham 05 - Jun - 2024 16 Min 13 Sec 80/120
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Ayra Arshad 06 - Jul - 2024 04 Min 36 Sec 75/120
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Haniya Ali 14 - Mar - 2024 11 Min 32 Sec 75/120
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Muhammad Faizan 20 - Feb - 2024 14 Min 54 Sec 75/120
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Computer mail 08 - Feb - 2026 06 Min 59 Sec 72/120
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Ayan Khan 06 - Aug - 2024 05 Min 31 Sec 70/120
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Kazim Ali 17 - May - 2024 12 Min 49 Sec 70/120
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Abdullah 08 - Mar - 2024 04 Min 10 Sec 65/120

ECAT Chemistry Chapter 22 Important MCQ's

Sr.#	Question	Answer
1	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	A. CH₃OH B. CH₃CHO C. CH₃CH(OH)CH₃ D. CH₃COCH₃
2	How many alcohol (including both structural isomers and stereoisomers) can have the molecular formula C₄H₁₀O	A. 3 B. 4 C. 5 D. 6
3	Which of the following is used as anesthetics	A. Alcohol B. Diethylether C. Phenol D. Dimethyl ether
4	Isopropyl alcohol on oxidation gives	A. Acetone B. Ether C. Ethylene D. Acetaldehyde
5	The boiling point of glycerol is more than propanal because of	A. Hybridisation B. H-bonding C. Resonance D. All these factors
6	Which compound is more soluble in water	A. C₂H₅OH B. C₆H₅OH C. CH₃OCH₃ D. n-hexanol
7		A. A primary alcohol B. A secondary alcohol C. An eher D. A phenol
8	Hydrolytic coversion of sucrose into glucose and fructose is known as	A. Induction B. Inversion C. Insertion D. Inhibition
9	What will react differently with the two isomeric pentols, (CH₃)₃CCH₂OH and (CH₃)₂CH CH₂CH₂OH	A. Acidified (aq) KMnO₄ B. Concentrated H₂SO₄ C. PCl D. Sodium
10	Which compound contains - OH in their molecule	A. Alcohol B. Phenol C. Alcohol and phenol D. Ether

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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

Which compound will not dissolve in H2O

Which compound is more soluble in water

C2H5OH can be differentiated from CH3OH by

Industrial alcohol may be denaturated by the addition of

Which compound shows more hydrogen bonding?

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

The boiling point of glycerol is more than propanal because of

How many alcohol (including both structural isomers and stereoisomers) can have the molecular formula C4H10O

Which of the following is used as anesthetics

Ethyl alcohol prepared during fermentation is pure:

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

Phenol was discovered by:

Compound X has molecular formula C10H14O and is unreactive towards mild oxidising agents. What is the structure of the compound formed by dehydration of X

Which one is used as a fuel for internal combustion engines in many European countries and Brazil

Grignard reagent on reaction with a ketone forms

In Lucas test teriary alcohol make an oily layer

Derivative of water is:

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

The strongest acid among the following aromatic compound is

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

Which enzyme is not involved in fermentation of strach

Alcohols are derivatives of:

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

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

Which compound does not show hydrogen bonding with water

3 moles of ethanol react with one mole of phosphorus tribromide to from 3 moles of bromoethane and on mole of X. Which of the following is X?

Which of the following statements is correct?

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

Ethanol containing some methanol is called

Which compound shows hydrogen bonding

Prepare Complete Set Wise ECAT Chemistry Chapter 22 Alcohols, Phenols and Ethers MCQs Online With Answers

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Topic Test

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

ECAT Chemistry Chapter 22 Important MCQ's

Test Questions

Which compound will not dissolve in H₂O

C₂H₅OH can be differentiated from CH₃OH by

How many alcohol (including both structural isomers and stereoisomers) can have the molecular formula C₄H₁₀O

Compound X has molecular formula C₁₀H₁₄O and is unreactive towards mild oxidising agents. What is the structure of the compound formed by dehydration of X

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}

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