The compound that has an isopropyl group is-

1. 2,2,3,3-Tetramethylpentane

2. 2,2-Dimethylpentane

3. 2,2,3-Trimethylpentane

4. 2-Methylpentane

Subtopic:  Nomenclature |
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The IUPAC name of the above mentioned compound is - 

1. 3-Methylcyclobut-1-en-2-ol 2. 4-Methylcyclobut-2-en-1-ol
3. 4-Methylcyclobut-1-en-3-ol 4. 2-Methyl cyclobut-3-en-1-ol
Subtopic:  Nomenclature |
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A paramagnetic species among the following is-

1. A carbocation 2. A free radical
3. A carbanion ion 4. All of the above
Subtopic:  Reaction Intermediates ; Preparation & Properties |
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The structure of cis-bis (propenyl) ethene is:

1. 

2. 

3. 

4. 

Subtopic:  Stereo Isomers |
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A student named the compound as 1,4-butadiene:

1. The name is correct

2. He committed an error in the selection of carbon chain

3. He committed an error in the position of the double bond

4. Unpredictable

Subtopic:  Nomenclature |
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The IUPAC name of ,

 is-

1. 2-Chloromethyl-4-methyl-hexanal

2. 1-Chloro-4-ethyl-2-pentanal

3. 1-Chloro-4-methyl-2-hexanal

4. 1-Chloro-2-aldo-4-methylhexane

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The IUPAC name of the compound is-
\(CH_2=C-CH_2-C \equiv CH\\ ~~~~~~~~~~~~~|\\ ~~~~~~~~~~~~CH_3\)

 1. 2-Methylpent-1-en-4-yne

2. 4-Methylpent-4-en-1-yne

3. 2-Methylpent-2-en-4-yne

4. 4-Methylpent-1-en-4-yne

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IUPAC name of, CH3CH(OH)CH2CH2COOH is-

1. 4-Hydroxypentanoic acid

2. 1-Carboxy-3-butanoic acid

3. 1-Carboxy-4-butanol

4. 4-Carboxy-2-butanol

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IUPAC name of the compound, ClCH2CH2COOH is-

1. 3-Chloropropanoic acid

2. 2-Chloropropanoic acid

3. 2-Chloroethanoic acid

4. Chlorosulfonic acid

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IUPAC suffix name of -COX is-

1. oyl halide              

2. Halocarbonyl

3. Carbamoyl              

4. None of the above

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