Arrange the following comounds in the increasing order densities. A. `(i) lt (ii) lt (iii) lt (iv)`B. `(i) lt (iii) lt (iv) lt (ii)`C. `(iv) lt (iii) lt (ii) lt (i)`D. `(ii) lt (iv) lt (iii) lt (i)`

Arrange the following comounds in the increasing order densities. A. `

1.	Arrange the following comounds in the increasing order densities. A. `(i) lt (ii) lt (iii) lt (iv)`B. `(i) lt (iii) lt (iv) lt (ii)`C. `(iv) lt (iii) lt (ii) lt (i)`D. `(ii) lt (iv) lt (iii) lt (i)`
Answer» Correct Answer - A Density is directly related to molecular mass. Higher the molecular mass, higher will be the density of the compound. Among the four given compounds, the order of molecular mass is benzene `lt` chlorobenzene `lt` dichloroene `lt` bromochlorobenzene Therefore, the increasing order of their densities are same as above. Hence, option (a) is correct.

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Arrange the following comounds in the increasing order densities. A. `(i) lt (ii) lt (iii) lt (iv)`B. `(i) lt (iii) lt (iv) lt (ii)`C. `(iv) lt (iii) lt (ii) lt (i)`D. `(ii) lt (iv) lt (iii) lt (i)`

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