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

The reaction of $C_6{H}_{5}C{H}_{2}Br$ with aqueous sodium hydroxide follows:

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

Which of the following compounds will give racemic mixture on nucleophilic substitution by OH${}^{-}$ ion?

(i)
(ii)
(iii)

  
1.  (iii) 
2.  (i), (ii) and (iii)     
3.  (ii) and (iii)     
4.  (i) and (iii) 

Arrange the compounds in increasing order of rate of reaction towards nucleophilic substitution.

Arrange the compounds in increasing order of rate of reaction towards nucleophilic substitution reaction:

1. (i) < (ii) < (iii)       

2. (i) < (iii) < (ii) 

3. (iii) < (ii) < (i) 

4. (ii) < (iii) < (i) 

Arrange the compounds in increasing order of rate of reaction towards nucleophilic substitution.

1. (iii) < (ii) < (i) 

2. (ii) < (iii) < (iii) 

3. (i) < (iii) < (ii) 

4. (i) < (ii) < (iii) 

Arrange the compounds in increasing order of rate of reaction towards nucleophilic substitution.

1.  (i) < (ii) < (iii) 

2.  (ii) < (i) < (iii) 

3.  (iii) < (ii) < (i) 

4.  (i) < (iii) < (ii) 

Which is the correct increasing order of boiling points of the following compounds?

1-Iodobutane, 1-Bromobutane, 1-Chlorobutane, Butane

The correct increasing order of boiling points of the following compounds is:

1-Bromoethane, 1-Bromopropane, 1-Bromobutane, Bromobenzene