allerySieving separates particles on the basis of what?
ATheir smell
BTheir size
CBoiling point
DTheir charge
Answer & Solution
Correct answer: B. Their size
1. Recall the idea: Sieving separates particles of different sizes by holes in a screen.
2. The correct choice is: Their size.
3. The other options describe different methods or properties and do not fit this fact.
_Source: Wikipedia, Sieve_
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