The angle of rotation of the plane of polarized light depends upon:
1. the nature of the light beam
2. the number of the molecules
3. the number of asymmetric carbon atoms in the molecule of the substance
4. All of the above
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-
1. | 1 | 2. | 2 |
3. | Zero | 4. | 4 |
The structure of diphenylmethane is given below:
The number of structural isomers possible when one of the hydrogen atom is replaced by a chlorine atom are :
1. | 6 | 2. | 4 |
3. | 8 | 4. | 7 |
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