The IUPAC name of the compound,

      is:   

1. 1,2-Dimethyl-2-butenol

2. 3-Methylpent-3-en-2-ol

3. 3,4-Dimethyl-2-buten-4-ol

4. 2,3-Dimethyl-3-pentenol

 The compound is an example:

1. aromatic compound                 

2. heterocyclic compound

3. annulene                               

4. xanthates

The IUPAC name of the compound

1. 2-Iodo-3-chloro-4-pentanoic acid

2. 4-Oxo-3-chloro-2-iodopentanoic acid

3. 4-Carboxy-4,3-chloro-2-butanone

4. 3-Chloro-2-iodo-4-oxopentanoic acid

The IUPAC name of the given compound is:

1. 4-Butylpent-2,4-dienal
2. 5-Vinyloct-3-en-1-al
3. 5-Vinyloct-5-en-8-al
4. 3-Butyl-1,4-hexadien-6-al

Isobutyl chloride is-

1. CH₃CH₂CH₂CH₂Cl

2. (CH₃)₂CHCH₂Cl

3. CH₃CH₂CHClCH₃

4. (CH₃)₃C-Cl

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

The IUPAC name of the above mentioned compound is - 

A paramagnetic species among the following is-

The structure of cis-bis (propenyl) ethene is:

1. 

2. 

3. 

4. 

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