Question

Find the mass of a liquid for which the density is 200 kg/m3. The volume of the liquid is 750 ml.

• A. 0.15 kg
• B. 0.2 kg
• C. 0.25 kg
• D. 0.1 kg

Answer 1

The correct option is A 0.15 kg

Given: ​

​

Volume of the liquid = 750 ml = 750 cm3 = 750 x 10-6 m3 ​

Density = 200 kg/m3 ​

​

Mass = density x volume ​
Mass = 200 kg/m3 ​x 750 x 10-6 m3
Mass = 0.15 kg

hence mass of the liquid is 0.15 kg