Match the items in column I with the items in column II.
 
Column I Column II
a. 2-Hydroxycyclopentane carbaldehyde i.
b. Di-sec-butyl ketone ii.
c. α-Methoxypropionaldehyde iii.
d. 4-Fluoroacetophenone 
 
iv. 
 


1. a-iv; b-i; c-iii; d-ii
2. a-ii; b-iv; c-i; d-iii
3. a-iii; b-i; c-iv; d-ii
4. a-iv; b-iii; c-i; d-ii
 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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Consider the following reactions,


A

 \((C_6H_5CH_2)_2Cd+2CH_3COCl→\) → B

Products A and B are respectively-

1. ;

2. ;

3. ;

4. None of the above

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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The correct decreasing order of  boiling point  for the following compounds is-

CH3CHO, CH3CH2OH, CH3OCH3, CH3CH2CH

1. CH3CH2OH > CH3CHO >CH3CH2CH3 > CH3OCH3
2. CH3CH2OH > CH3CHO >CH3OCH3 > CH3CH2CH3 
3. CH3CHO >CH3CH2OH > CH3OCH3 > CH3CH2CH3
4. CH3CHO >CH3CH2OH >CH3CH2CH3 > CH3OCH3

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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The correct increasing order of reactivity in nucleophilic addition reaction for the following compounds is-


Ethanal, Propanal, Propanone, Butanone

1. Propanone < Propanal < Ethanal < Butanone
2. Propanal < Ethanal < Butanone < Propanone
3. Butanone < Propanone < Ethanal < Propanal
4. Butanone < Propanone < Propanal < Ethanal

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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In the given reaction, the product obtained is-

A

1.

2.

3.

4. None of the above

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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Incorrect match among the following is-


1. PhCH2CH2COOH = 3-Phenylpropanoic acid

2. (CH3)2C=CHCOOH = 3-Methylbut-2-enoic acid

3. = 2-Methylcyclopentan-1-oic acid

4. = 2,4,6-Trinitrobenzoic acid

Subtopic:  Carboxylic Acids: Preparation & Properties |
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Consider the following reaction,


A \(\xrightarrow[ii.\ H_{3}O^{+}]{i. \ KMnO_{4}/KOH}\) Benzoic acid

A is-

1. Phenol
2. Ethylbenzene
3. Chlorobenzene
4. None of the above

Subtopic:  Acid Derivatives - Preparation, Properties & Uses |
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The incorrect order of acidity among the following is-

1. CH3CO2H < CH2FCO2H

2. CH2FCO2H > CH2ClCO2H

3. CH2FCH2CH2CO2H < CH3CHFCH2CO2


4.

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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Consider the following reactions,

\(H_3C−C≡C−H \xrightarrow{Hg^{2+}.H_2SO_4}\)​ A

B


Products A and B are respectively-


1. ;

2. ;

3. ;

4. ;
 
Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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The correct increasing order of reactivity in nucleophilic addition reaction for the following compounds is-

Benzaldehyde, p-Tolualdehyde, p-Nitrobenzaldehyde, Acetophenone.

1. Benzaldehyde < p-Nitrobenzaldehyde < Acetophenone < p-tolualdehyde
2. Acetophenone < p-tolualdehyde < Benzaldehyde < p-Nitrobenzaldehyde
3. Acetophenone < Benzaldehyde < p-Nitrobenzaldehyde < p-tolualdehyde
4. Acetophenone < p-Nitrobenzaldehyde < p-tolualdehyde < Benzaldehyde
Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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