Medium
Which one of the following is used as a disinfectant in water treatment?
- AAlum
- BCharcoal
- CKieselguhr
- DPotassium permanganate
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Which of the following ranges of particle size defines the nano scale?
What is Aqua dag?
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View SolutionZeta potential is
MediumKCET 2021
View SolutionMatch the following types of colloids with their examples:
Column-$I$ Column-$II$ $A$. Liquid Aerosol $P$. Milk $B$. Solid Sol $Q$. Fog $C$. Emulsion $R$. Gel $D$. Jelly $S$. Alloy
| Column-$I$ | Column-$II$ |
| $A$. Liquid Aerosol | $P$. Milk |
| $B$. Solid Sol | $Q$. Fog |
| $C$. Emulsion | $R$. Gel |
| $D$. Jelly | $S$. Alloy |
Medium
View SolutionWhich of the following is a property of a colloid?
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