Equal masses of water and a liquid of density 2 are mixed together. The density of mixture is:

Options

A. `((2)/(3))(g)/(cm^3)`
B. `((4)/(3))(g)/(cm^3)`
C. `((3)/(2))(g)/(cm^3)`
D. `3(g)/(cm^3)`

Answer

B

Explanation

Volume of water`=(M)/(2)`
volume of liquid`=(M)/(2)`
volume of the mixture`=M+(M)/(2)=(3)/(2)M`
Mass of the mixture`=M+M=2M`
Density of the mixture`=(2M)/(((3)/(2))M)=(4)/(3)`