A mixture consists of powdered chalk; sand ;common salt and camphor the component which can be separated just by heating is a) chalk b) common salt c) water droplets d) a yellow gas

A mixture consists of powdered chalk; sand ;common salt and camphor th

1.	A mixture consists of powdered chalk; sand ;common salt and camphor the component which can be separated just by heating is a) chalk b) common salt c) water droplets d) a yellow gas
Answer» on SALTBECAUSE CHALK will not DISSOLVE