Doctors detect diabetes disease by testing the presence of glucose in urine with:

(1) Nessler's reagent

(2) Fehling's solution

(3) Fenton's reagent

(4) Silver nitrate solution

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 72%
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Acetals are:

1. Aldehyde

2. Diethers

3. Ketones

4. Hydroxy aldehyde

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

The correct order of reactivity of >CO group in given compounds is:

(1) 

(2) 

(3) 

(4) 

Subtopic:  Isomers & Reaction Mechanism |
 77%
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NEET 2023 - Target Batch - Aryan Raj Singh
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Ketones are first oxidation product of:

(1) primary alcohols

(2) secondary alcohols

(3) dilhydric alcohols

(4) trihydric alcohols

Subtopic:  Isomers & Reaction Mechanism |
 89%
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Alkaline hydrolysis of R2C.Cl2 forms:

(1) propanone

(2) propane

(3) alkanone

(4) alkanal

Subtopic:  Isomers & Reaction Mechanism |
 60%
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Ketones are prepared by:

1. Clemmensen's reduction

2. Rosenmund's reduction

3. Oppeanauer's oxidation

4. Cannizzaro's reaction

Subtopic:  Name Reaction |
 61%
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Chlorine does not react with:

(1) methanal 

(2) CH3CHO

(3) propanone

(4) C6H5CHO

Subtopic:  Isomers & Reaction Mechanism |
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NEET 2023 - Target Batch - Aryan Raj Singh
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Both acetaldehyde and ketone react with:

(1) ammoniacal AgNO3

(2) rochelle salt

(3) 2,4-dinitro phenylhydrazine

(4) all of the above

 

Subtopic:  Isomers & Reaction Mechanism |
 63%
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Aldehydes are produces in atmosphere by:

(1) oxidation of secondary alcohols

(2) reduction of alkenes

(3) reaction of oxygen atoms with hydrocarbons

(4) reaction of oxygen atoms with O3

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 68%
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Compound (C) in above reaction is:

(1) α-hydroxy acid

(2) α-amino acid

(3) α-amino alkanol

(4) α-amino β-hydroxy acid

Subtopic:  Isomers & Reaction Mechanism |
 55%
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NEET 2023 - Target Batch - Aryan Raj Singh
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