four different mixture in water are prepared by using charcoal powder, chalk powder, slaked lime and detergent powder, which of - Science - Is Matter Around Us Pure

Question

four different mixture in water are prepared by using charcoal
powder, chalk powder, slaked lime and detergent powder, which of
these
a)would not leave residue on filter paper after filtration?
b)would show tyndall effect?
c)would leave leave residue on filter paper after filtration?
d)would give transparent/clear solution?

Geetha · Accepted Answer

a detergent powder and slaked lime because its soluble in water
b detergent powder solution
c Chalk powder and charcoal powder as it forms suspension
d Slaked lime