When CH3CH2CHCl2 is treated with NaNH2, the product formed is:                             

1. CH3-CH=CH2 

2. CH3-CCH

3. CH3CH2CH<NH2NH2   

4. CH3CH2C<NH2Cl

Subtopic:  Introduction and Physical Properties |
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R-CH2-CCl2-R ReagentR-CC-R. The reagent is

1. Na

2. HCl in H2O

3. KOH in C2H5OH

4. Zn in alcohol

Subtopic:  Introduction and Physical Properties |
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The alkyl halide is converted into an alcohol by                                    

1. Addition 2. Substitution
3. Dehydrohalogenation 4. Elimination
Subtopic:  Introduction and Physical Properties |
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Benzene on reaction with a mixture of HNO3 and H2SO4 followed by reaction of Cl2/FeCl3 gives:

1. 3-chloro -1 -nitrobenzene

2. 2-chloro -1 -nitrobenzene

3. 4-chloro -1 -nitrobenzene

4. a mixture of 2-chloro and 4-chloro -1 -nitrobenzene

Subtopic:  Introduction and Physical Properties |
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A yellow precipitate is obtained when aqueous AgNO3 is added to a solution of the compound:

1. CCl3CHO

2. CHI3

3. CHCl3 

4. C6H5CH2Cl

Subtopic:  Introduction and Physical Properties |
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In the following sequences of reactions;

CH3CH2CH2IKOH(alc.)(A)Br2(B)NaNH2/NH3(C)

the end product (C) is:

1. alkene                                 

2. alkanol

3. alkyne                                   

4. alkyl amine

Subtopic:  Introduction and Physical Properties |
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Which is gem dihalide?

1. CH3.CHBr2                           
2. CH2Br.CH2Br 
3. CH3.CHBr.CH2Br                   
4. None of the above

Subtopic:  Introduction and Physical Properties |
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Friedel-Craft's reaction of bromobenzene with methyl iodide gives:

1. o-bromotoluene                     

2. p-bromotoluene

3. o-and p-bromotoluenes             

4. m-bromotoluene

Subtopic:  Introduction and Physical Properties |
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When vinyl chloride is passed through alcoholic KOH solution:

1. it dissolves                                 

2. it forms vinyl alcohol

3. it forms acetylene                     

4. it has no action

Subtopic:  Introduction and Physical Properties |
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Identify 'Z' in the following reaction series,

CH3CH2CH2Br aqueous NaOH(X) HeatAl2O3 (Y) HOCl(Z):

1. mixture of 

2. 

3. 

4.

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