HARD
6th CBSE
IMPORTANT
Earn 100

Take some muddy water of equal quantity in two beakers—A and B. Filter both of them separately. To the beaker A, add a few crystals of alum and leave the beaker B as it is. Leave the beaker undisturbed for some time. Do you notice any difference in the two beakers? If yes, what is the process that took place? Where is this method applied on a commercial scale?

Important Questions on Separation of Substances
MEDIUM
6th CBSE
IMPORTANT

HARD
6th CBSE
IMPORTANT

HARD
6th CBSE
IMPORTANT

MEDIUM
6th CBSE
IMPORTANT

MEDIUM
6th CBSE
IMPORTANT

HARD
6th CBSE
IMPORTANT

HARD
6th CBSE
IMPORTANT
Fill in the blanks to complete the mind gaps.
