Which option contains only liquid solutions?
Answer and explanation
Correct answer: Salt in water, oxygen in water, ethanol in water
In all three examples in option A, water is the solvent and is liquid, so the overall solutions are liquid. The solutes differ: salt is solid, oxygen is gas, and ethanol is liquid, but that does not change the overall state determined by the solvent. The other groups contain gas or solid solutions because their solvents are gaseous or solid.
Frequently asked questions
What is the correct answer to this question?
Salt in water, oxygen in water, ethanol in water
Why is this the correct answer?
In all three examples in option A, water is the solvent and is liquid, so the overall solutions are liquid. The solutes differ: salt is solid, oxygen is gas, and ethanol is liquid, but that does not change the overall state determined by the solvent. The other groups contain gas or solid solutions because their solvents are gaseous or solid.
Which subject and chapter does this question cover?
This is a Class 11 Chemistry question. Chapter: Chapter 01: Solutions.
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