If a solution is called solid only because the solute is solid, what is the mistake?
Answer and explanation
Correct answer: The state of solution is decided by the solvent
The governing concept is that the overall physical state of a solution generally follows the state of its solvent, not merely the state of its solute. For example, salt is a solid solute, but salt water is a liquid solution because water is liquid. Therefore A identifies the mistake. B repeats the misconception, while C and D incorrectly deny dissolution or the solvent’s role.
Frequently asked questions
What is the correct answer to this question?
The state of solution is decided by the solvent
Why is this the correct answer?
The governing concept is that the overall physical state of a solution generally follows the state of its solvent, not merely the state of its solute. For example, salt is a solid solute, but salt water is a liquid solution because water is liquid. Therefore A identifies the mistake. B repeats the misconception, while C and D incorrectly deny dissolution or the solvent’s role.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Solute and solvent.
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