In which situation can it be difficult to decide the type of solution only by looking at it?
Answer and explanation
Correct answer: When states of solute and solvent are not given
The type of solution depends on the states of the solute and solvent, not simply on visible colour or appearance. If those states are not supplied, looking at a uniform sample may not reveal whether it is solid, liquid, or gaseous in classification. Homogeneity is useful for identifying a solution, but not enough to classify its state type.
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What is the correct answer to this question?
When states of solute and solvent are not given
Why is this the correct answer?
The type of solution depends on the states of the solute and solvent, not simply on visible colour or appearance. If those states are not supplied, looking at a uniform sample may not reveal whether it is solid, liquid, or gaseous in classification. Homogeneity is useful for identifying a solution, but not enough to classify its state type.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Solutions.
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