Three liquids of densities d,2d and 3d are mixed in equal proportions of weights. The relative density of the mixture is
Answers
Answer: The relative density of mixture is
Explanation:
The equation used to calculate density of a substance is given by:
We are given:
Density of liquid 1 = d
Density of liquid 2 = 2d
Density of liquid 3 = 3d
To calculate the relative density of a mixture, we use the equation:
where,
are the mass and volume of liquid 1
are the mass and volume of liquid 2
are the mass and volume of liquid 3
We are given:
Mass of all the three liquid are equal to 'm' because they are mixed in equal proportions of weight.
Putting values in above equation, we get:
Hence, the relative density of mixture is
Answer:
substance}}Density of a substance=
Volume of a substance
Mass of a substance
We are given:
Density of liquid 1 = d
Density of liquid 2 = 2d
Density of liquid 3 = 3d
To calculate the relative density of a mixture, we use the equation:
\rho_{mix}=\frac{m_1+m_2+m_3}{V_1+V_2+V_3}ρ
mix
=
V
1
+V
2
+V
3
m
1
+m
2
+m
3
where,
m_1\text{ and }V_1m
1
and V
1
are the mass and volume of liquid 1
m_2\text{ and }V_2m
2
and V
2
are the mass and volume of liquid 2
m_3\text{ and }V_3m
3
and V
3
are the mass and volume of liquid 3