Chlorobenzene reacts with Mg in dry ether to give a compound (A) which further reacts

with ethanol to yield     

1. phenol                               

2. benzene

3. ethyl benzene                     

4. phenyl ether

Subtopic:  Alcohols: Preparation & Properties |
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Ethyl alcohol is denatured by:

1. methanol and formic acid

2. KCN

3. CH3OH and C6H6

4. CH3OH and pyridine

Subtopic:  Alcohols: Preparation & Properties |
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The compound B formed in the following sequence of reactions,

CH3CH2CH2OHPCl5AAlc.NaOHB will be:

1. propyne                                 

2. propene

3. propanal                                 

4. propane

Subtopic:  Alcohols: Preparation & Properties |
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NEET 2022 - Target Batch - Aryan Raj Singh

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The boiling point of ethanol is higher than that of dimethyl ether due to the presence of-                                            

1. H-bonding in ethanol

2. H-bonding in dimethyl ether

3. -CH3 group in ethanol

4. -CH3 group in dimethyl ether

Subtopic:  Alcohols: Preparation & Properties |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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The correct order of the acidic strength among the following is- 

1. I>II>III                           

2. III>I>II

3. II>III>I                           

4. I>III>II

Subtopic:  Phenols: Preparation & Properties |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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Tautomerism is not exhibited by:

Subtopic:  Alcohols: Preparation & Properties |
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Which of the following has highest boiling point?

1. Benzene                         

2. Phenol

3. Toluene                           

4. Ethyl benzene

Subtopic:  Phenols: Preparation & Properties |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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The most acidic compound among the following is- 

                    

1. ClCH2 - CH2OH

2. 

3. 

4. 

Subtopic:  Phenols: Preparation & Properties |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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p-nitrophenol is stronger acid than phenol because nitro group is:

1. Electron withdrawing                       

2. Electron donating

3. Basic                                             

4. Acidic

Subtopic:  Phenols: Preparation & Properties |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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The -OH group of an alcohol or the -COOH group of a carboxylic acid on can be replaced

by -Cl using

1. phosphorus pentachloride

2. hypochlorous acid

3. chlorine

4. hydrochloric acid

Subtopic:  Alcohols: Preparation & Properties |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

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