The amount of solute in a given amount of solution is its:
APrecipitation
BSedimentation
CSublimations
DConcentration
Answer & Solution
Correct answer: D. Concentration
1. The right proportion matters in ORS and in pesticides alike.
2. That proportion has a name in chemistry.
3. It is called the concentration of the solution.
4. So the answer is concentration.
_Source: NCERT Class 9 Science, Ch 5 'Exploring Mixtures and their Separation'_
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