1.

Add half a teaspoon of salt to A, alum powder to B and talcum powder to C. Leto haveonly the mixture of soil and water.АBCDSaltAlumTalcStir the contents in each beaker using separate spoons.In which of the beakers do the soil particles settle at the bottom quickly?ABhenced to clean muddy water?​

Answer»

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...



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