The IUPAC name of  

​is-

 1. 3-(Methylethyl)pentan-2-one

2. 3-(Methylethyl)pentan-4-one

3. 3-Ethyl-4-Methylpentan-2-one

4. 3-Ethyl-2-Methylethyl-4-one

 

The IUPAC name of  ​  is-

1. 2-Phenylpropan-1-ol

2. 2-Phenylpropan-3-ol

3. 1-(2-Hydroxy-1-methylethyl)benzene

4. 1-((Hydroxymethyl)ethyl)benzene

The IUPAC name of  is:

1. 3-Iodo-4,5,5-trimethylhexane

2. 4-Iodo-1,1,3-trimethylhexane

3. 4-Iodo-2,2-trimethylhexane

4. 4-Iodo-2,2,3-trimethylhexane

The IUPAC name of the given compound is:

1. 2-Phenylpropan-3-al

2. Formylethylbenzene

3. 2-Phenylpropanal

4. Ethylformylbenzene

The IUPAC name of the given compound is-   

1. 2-Methylbutan-3-one

2. 3-Methylbutan-2-al

3. 2-Methylbutan-3-al

4. 3-Methylbutan-2-one

The IUPAC name of  the given-below compound is:

1. Butane-2,3-dial

2. Butane-1,3-dione

3. Butane-2,3-dione

4. 1, 2-Dimethylethanedione

The IUPAC name of CH₂=CH-CH=CH₂ is-

1. Butane

2. Buta-1,3-diene

3. Butane-1,3-diene

4. None of the above

The IUPAC name of Glutaric acid is:

1. Pentane-1, 5-dioic acid

2. Pentene-1, 5-dicarboxylic acid

3. Propane-1, 3-dioic acid

4. None of the above

The IUPAC name of        ​    is:

(1) propene-1, 3-dial 

(2) Propene-1, 3-dicarbaldehyde

(3) Pent-3-ene-1, 5-dial

(4) Pent-2-ene-1, 5-dial

The IUPAC name of 

​​       $NC‐C{H}_2‐C{H}_2‐CN$ is:

(1) Butane-1,4-dicarbonitrile

(2) Ethane-1, 2-dicarbonitrile

(3) Ethane-1, 2-dinitrile

(4) Butane-1, 4-dinitrile