The alcohol that forms fats with fatty acids is:

(1) glycerol

(2) ethanol

(3) methanol

(4) glycol

Subtopic:  Alcohols: Preparation & Properties |
 86%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The explosive nitroglycerine is:

(1) a soap

(2) a salt

(3) an ester

(4) a complex compound

Subtopic:  Alcohols: Preparation & Properties |
 63%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

When an ether is treated with P2S5 we get:

(1) thio-alcohol

(2) thio-ester

(3) thio-ether

(4) thio-aldehyde

Subtopic:  Alcohols: Preparation & Properties |
 57%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Which one of the following will most readily be dehydrated in acidic conditions?

1. 

2. 

3. 

4. 

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

1-propanol and 2-propanol can be best distinguished by:-

(1) oxidation with alkaline KMnO4 followed by reaction with Fehling's solution

(2) oxidation with acidic dichromate followed by reaction with Fehling’s solution

(3) oxidation by heating with copper followed by reaction with Fehling’s solution

(4) oxidation with conc. H2SO4 followed by reaction with Fehling’s solution

Subtopic:  Alcohols: Preparation & Properties |
 54%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Phenyl magnesium bromide reacts with methanol to give a mixture of:-

1. Anisole and Mg(OH)Br

2. Benzene and Mg(OMe)Br

3. Toluene and Mg(OH)Br

4. Phenol and Mg(Me)Br

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol | Phenols: Preparation & Properties |
 55%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh

When wine is put in air it become sour due to:-

(1) oxidation of C2H5OH into CH3COOH

(2) bacteria

(3) virus

(4) formic acid formation

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 85%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The enzyme which can catalyse the conversion of glucose to ethanol is:

1. zymase

2. diastase

3. maltase

4. invertase

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 79%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

Denatured spirit is mainly used as a:

(1) good fuel

(2) drug

(3) solvent in preparing varnishes

(4) material in the preparation of oil

Subtopic:  Alcohols: Preparation & Properties |
 69%
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NEET 2023 - Target Batch - Aryan Raj Singh
Hints

The reaction of ethanol with H2SOdoes not give:

1. C2H4

2. C2H5OC2H5

3. C2H2

4.C2H5HSO4

Subtopic:  Mechanism of Dehydration, Methanol & Ethanol |
 67%
From NCERT
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh