Nomenclature of Aromatic Compounds

Q.

The name of following compound is

Q. The IUPAC name of $C_6{H}_{5}COCl$ is
(2006)

1. Benzoyl chloride
2. Benzene chloroketone
3. Chloro phenyl ketone
4. Benzene carbonyl chloride

Q.

The IUPAC name of the following compound is

1. None of these

2. 1, 2-Dimethylphenol

3. 3-Hydroxy-6-methyl xylene

4. 3, 4-Dimethylphenol

Q. The correct IUPAC name of the given compound is

1. $1-$ Benzene$-2,3-$ dibromopentane
2. $2,3-$ Dibromo$-1-$phenylpentane
3. 1-(2, 3-dibromopentane)benzene
4. $1-$ Phenyl$-2,3-$dibromopentane

Q. The IUPAC name of the following compound is
(2009)

1. 4-Bromo-3-cyanophenol
2. 2-Cyano-4-hydroxybromobenzene
3. 6-Bromo-3-hydroxybenzonitrile
4. 2-Bromo-5-hydroxybenzonitrile

Q.

Correct IUPAC name of the following compound is

1. 3-Formyl-5-hydroxyaniline

2. None of the above

3. 3-Amino-5-hydroxybenzaldehyde

4. 5-Amino-3-formyl phenol

Q.

The IUPAC name of the following compound is?

1. Chlorobenzene

2. Benzene chloro

3. None of these

4. 1-Chloro-2-benzene

Q.

In the following compound, according to the rules of IUPAC nomenclature, the groups designated as A, B, C will be numbered as:

1. 1, 3, 4

2. 3, 1, 6

3. 1, 2, 4

4. 5, 1, 2

Q.

The name of the following compound is

1. Benzoic acid

2. Xylene

3. Toluene

4. Phenol

Q.

The IUPAC name of the following compound is?

1. None of these

2. 1-Bromo-2-chlorobenzene

3. 2-Bromo-2-chlorobenzene

4. Both (a) and (b)