Q.

Identify the correct order for the given property for the following compounds.                [2023]

Choose the correct answer from the option given below:

1 (B), (C) and (D) only  
2 (A), (C) and (E) only  
3 (A), (C) and (D) only  
4 (A), (B) and (E) only  

Ans.

(2)

BP for almost same alkyl groups follows order RI > RBr, RCl > RF and in general BP homology series. Density of halides increases with number of carbon atoms and at mass of halogen present.