Product ‘A’ in the following reaction is-
1. | 2. | ||
3. | 4. |
A primary alkyl halide would prefer to undergo ..........
Which of the following alkyl halides will undergo reaction most readily?
1.
2.
3.
4.
Which is the correct IUPAC name for
1. 1-bromo-2-ethylpropane
2. 1-bromo-2-ethyl-2-methylethane
3. 1-bromo-2-methylbutane
4. 2-methy!-1-bromobutane
What should be the correct IUPAC name for diethylbromomethane?
1. | 1-Bromo-1,1-diethylmethane |
2. | 3-Bromopentane |
3. | 1-Bromo-1-ethylpropane |
4. | 1-Bromopentane |
The reaction of toluene with chlorine in the presence of iron and in the
absence of light produces:-
1.
2.
3.
4. Mixture of 2 and 3
Chloromethane on treatment with excess of ammonia yields mainly:
1. | N, N-dimethylmethanamine |
2. | N-methylmethanamine (CH3 —NH—CH3 ) |
3. | Methanamine (CH3 NH2 ) |
4. | Mixture containing all these in equal proportion. |
Molecules whose mirror image is non-superimposable over them are
known as chiral. Which of the following molecules is chiral in nature?
1. 2 -Bromobutane
2. 1-Bromobutane
3. 2-Bromopropane
4. 2-Bromopropan-2-ol
Reaction of with aqueous sodium hydroxide follows ........ .
1. S1mechanism
2. S2 mechanism
3. Any of the above wo depending upon the temperature of reaction
4. Saytzetf rule
Which of the carbon atoms present in the molecule given below are asymmetric?
1. 1, 2, 3, 4
2. 2, 3
3. 1, 4
4. 1, 2, 3