Question

On dissolving chalk powder in water, a suspension is obtained. Give any two reasons to support to support the fact that mixture so obtained is a suspension only.

Answer 1

Hi dude.....

HERE IS UR ANSWER:

• The dissolved chalk will settle down after a few minutes , thus proving that the mixture is unstable. the chalk particles are clearly visible by naked eye .
• It is heterogeneous as the composition seems non uniform ( if we talk about practicality ) and the components of the mixture can be separated by filtration. so the above mixture is a suspension . it has all the qualities of a suspension.

HOPE THIS HELPS....

@harsha889