1.

During purification of colloidal sol by ultracentrifugation which of the following is . Observed ?

Answer»

COLLODIAL particles are settled at THEBOTTOM of ultracentrifuge tube
Impurities are settled at the BOTTOM of theultracentrifuge tube
Impurities are removed through ULTRAFILTERS
Its rate can be increased by applying pressure

Answer :A


Discussion

No Comment Found