What is suspension!???

Suspension is a mixture of two substances where on substance settles down at the bottom of the container.

• take an example of a mixture of water and sand. Sand settles down at the container bottom [this is called sand suspension ]

Explanation:

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.