Which compound is most reactive towards nucleophilic addition?

1. CH3CHO

2. PhCOCH3

3. PhCOPh

4. CH3COCH3

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 77%
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The reaction

is fastest when X is

1. Cl

2. NH2

3. OC2H5

4. OCOR

Subtopic:  Isomers & Reaction Mechanism |
 67%
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In a set of reaction propionic acid yielded a compound D.

CH3CH2COOHSOCl2 BNH3 CBr2KOH

The structure of D would be

1. CH3CH2NHCH3

2. CH3CH2NH2

3. CH3CH2CH2NH2

4. CH3CH2CONH2

Subtopic:  Carboxylic Acids: Preparation & Properties |
 70%
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Hex-3-ene2. Zn, H2O1. O3 A H+KMnO4 B Red PBr2 CKOH (aq)D

D is :-

1. CH3-CH|Br-COOH                           

2.  CH3-CH2-CHO

3. CH3-CH|Br-CHO                         

4.  CH3-CH|OH-COOH

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 72%
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ii·i·K2Cr2O7X; X is

1. 

2.

3.

4.

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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 cold KMnO4P AcOHCrO3QNH2NH2/OH- R compound R and R :-

(1) Identical (Homomer)

(2) Not isomer

(3) Positional isomer

(4) Function group isomer

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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+ (1 eq)H+ A ii· H3O+i. LiAlH4
B, B is

(1)

(2)

(3)

(4)

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
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PCCA H+CH3NH2 BH2/Pd-CProduct

Product is

1.

2.

3.

4.

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties | Isomers & Reaction Mechanism |
 62%
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Zn-Hg/HClProduct, Product is

1.    2.

 

3.    4.

 

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 84%
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For the given reactions,
 


The formula for z would be:

1. CHCH

2. CHI3

3. Ph-COONa

4. CH2=CH2

Subtopic:  Aldehydes & Ketones: Preparation & Properties |
 58%
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