The IUPAC name of the following compound is

1.  4-hydrazonocyclohexane-1-carboxylic acid

2.  4-hydrazonobenzoic acid

3.  4-hydrazonocyclohexanoic acid

4.  4-(n-amino) benzene carboxylic acid

 

Subtopic:  Nomenclature |
 61%
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Consider the following organic compound,

C1H3-C2H2C3H2-C4H2-C5H2-C6H2-C7H3

To make it a chiral compound, the attack should be on carbon.

1. 1

2. 4

3. 3

4. 7

Subtopic:  Stereo Isomers |
 80%
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Assign the IUPAC name for the following compound.

 

1. 3, 4-Dichlorobenzene

2. (4-chlorophenyl)(3-chlorophenyl) diazene

3. 3,4-Bis (chlorophenyl) diazene

4. (3-Chlorophenyl)(4-chlorophenyl)diazene

Subtopic:  Nomenclature |
 51%
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Assign the IUPAC name for the following compound.

1. 3-methyl hexane -1, 2, 3-tricarbonitrile

2. hexane-1, 2, 3-tricarbonitrile

3. 1, 2-bis(cyanomethyl) butanenitrile

4. 3-(cyanomethyl)hexane-1,6-dinitrile

Subtopic:  Nomenclature |
 74%
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The number of chiral carbon atoms in the given compound is are



1. 2

2. 3

3. 4

4. 1

Subtopic:  Stereo Isomers |
 81%
From NCERT
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In the following reaction, 

CH3CHO+HCNCH3CH(OH)CNH+/H2O CH3CH(OH)COOH

an asymmetric center is generated. The acid obtained would be

1. L-isomer
2. D-isomer
3. 20% D+ 80% L-isomer
4. 50% D+ 50 % L-isomer

Subtopic:  Isomers & Reaction Mechanism |
 75%
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Hybridization sp2-sp2-sp-sp is applicable on a set among the following from left to right is -

1. CH2=CH-CCH

2. CHC-CN

3. CH2=C=C=CH2

4. 

Subtopic:  Hybridisation & Structure of Carbon Compounds |
 90%
From NCERT
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The hydrocarbons having the lowest dipole moment among the following is:

1. 

2. CH3 - C ≡ C - CH3

3. CH3 CH2 CH = CH2

4. CH2 = CH - C ≡ CH

Subtopic:  Aromaticity & Polarity |
 70%
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In the compound, CH2=CH-CH2-CH2-CCH, the C2-C3 bond is of the type

1. sp-sp2

2. sp3-sp3

3. sp-sp3

4. sp2-sp3

Subtopic:  Hybridisation & Structure of Carbon Compounds |
 81%
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An organic compound C4H8O is found to be optically active. Which of the following is the correct structure of the given compound?

1. (CH3)2CHCHO

2. CH2 = CH  CH(OH)CH3

3. CH3COCH2CH3

4. CH3CH2CH2CHO

Subtopic:  Stereo Isomers |
 80%
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