Properties Of Solids And Liquids Question 303
Question: Three liquids of densities $ d,2d $ and $ 3d $ are mixed in equal volumes. Then the density of the mixture is
Options:
A)d
B)2d
C)3d
D)5d
Show Answer
Answer:
Correct Answer: B
Solution:
$ {\rho _{mixture}} $ = $ \frac{m _{1}+m _{2}+m _{3}}{3V}=\frac{V(d+2d+3d)}{3V} $ = 2d.
