Question

Add half a teaspoon of salt to A, alum powder to B and talcum powder to C. Leto have
only the mixture of soil and water.
А
B
C
D
Salt
Alum
Talc
Stir the contents in each beaker using separate spoons.
In which of the beakers do the soil particles settle at the bottom quickly?
A
B
henced to clean muddy water?​

Answer 1

Answer:

InI beaker containing alum(B)

Alum has the property to settle muddy partical at the bottom hence it is commony used in houses for cleaning water to make it usable...