Equal masses of water and a liquid of density 2g/cm3 are mixed together. The density of mixture is:
Equal masses of water and a liquid of density 2g/cm3 are mixed together. The density of mixture is:
A. `2//3`
B. `4//3`
C. `3//2`
D. 3
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Correct Answer - B
If two liquid of equal masses and different densities are mixed together then density of mixture
`rho=(2rho_(1)rho_(2))/(rho_(1)+rho_(2)) = (2xx1xx2)/(1+2) = (4)/(3)`
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