The process of separation of racemic mixture into d- and l-enantiomers is called:

1. revolution

2. resolution 

3. hydration 

4. dehydration             

The molecule that exhibits chirality is:         

1. 2-methyl hexane

2. 3-methyl hexane

3. Neopentane

4. Isopentane

The number of tertiary carbon atoms in tertiary butyl alcohol are-

Which one of the following is the stable structure of cyclohexatriene?

1. Chair form             

2. Boat form

3. Half chair form          

4. Planar form

Meso tartaric acid is optically inactive due to the presence of:

1. molecular symmetry

2. molecular asymmetry

3. external compensation

4. two asymmetric carbon atoms

​ . Where X and Y are

1. Positional isomers             

2. Functional isomers

3. Metamers                   

4. Tautomers

The property by virtue of which a compound can turn the plane of polarization of light is known as:

1. Photolysis              

2. Phosphorescence

3. Optical activity           

4. Polarization

The molecular formula of a saturated compound is C₂H₄Br₂. This formula permits the existence of:

1. Functional isomers       

2. Optical isomers

3. Positional isomers        

4. Cis-trans isomers

Which of the following may exist in enantiomorphs?

1.                   

2. CH₂=CHCH₂CH₂CH₃ 

3.                  

4. 

The total number of isomers could be obtained from the alkane, C₆H₁₄ is-

1. Four                   

2. Five

3. Six                    

4. Seven