Science Quiz_2021_chemistry_done by Sai Shripal

A heterogenous mixture in which the solute particles do not dissolve but remain suspended throughout the bulk of medium is known as

• pure solution

• suspension

• colliod

• none of the above

pure substance always have fixed

• chemical formulla

• pressure

• volume

• temperature

Which is not colliod

• chlorophyll

• egg

• ruby glass

• milk

Homogenous mixture is formed by mixing

• phenol and water

• silver chloride and water

• ethanol and water

Suspension is a

• compund

• mixture of two or more substance

• have only single type of particle

• none of the above

A suspension of liquid droplets or fine solid particles in a gas is called a

• aerosal

• foam

• emulsion

• gel

Muddy pond water and smoke is an example of

• colliod

• suspension

• true solution

• none of the above

if a liquid is suspended in another liquid , it is called

• emulsion

• aerosal

• colliod

• particulate

the only type of water that is pure

• diistilled water

• mineral water

• tap water

• sea water

Air is a ____ mixture

• homogenous

• hetrogenous

• both a and b

• none of the above