Which option gives the correct role of a solvent, even if it is solid?
Answer and explanation
Correct answer: It is the main medium in which solute is uniformly distributed
The governing concept is the role of the solvent in a solution. A solvent is the substance or medium in which the solute dissolves and becomes uniformly distributed. Its state need not be liquid, and it need not be water; a solid can act as the solvent in a solid solution such as an alloy. Therefore, option A is correct. Options B and C impose false state restrictions, while D contradicts the usual larger amount of solvent.
Frequently asked questions
What is the correct answer to this question?
It is the main medium in which solute is uniformly distributed
Why is this the correct answer?
The governing concept is the role of the solvent in a solution. A solvent is the substance or medium in which the solute dissolves and becomes uniformly distributed. Its state need not be liquid, and it need not be water; a solid can act as the solvent in a solid solution such as an alloy. Therefore, option A is correct. Options B and C impose false state restrictions, while D contradicts the usual larger amount of solvent.
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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