Which example is a liquid-in-liquid solution?
Answer and explanation
Correct answer: Ethanol in water
Both ethanol and water are liquids under ordinary conditions, and they mix uniformly. Thus ethanol is the liquid solute and water is the liquid solvent, making a liquid-in-liquid solution. Sugar water is solid in liquid, hydrogen in palladium is gas in solid, and air is gas in gas. Therefore option B is the unambiguous answer.
Frequently asked questions
What is the correct answer to this question?
Ethanol in water
Why is this the correct answer?
Both ethanol and water are liquids under ordinary conditions, and they mix uniformly. Thus ethanol is the liquid solute and water is the liquid solvent, making a liquid-in-liquid solution. Sugar water is solid in liquid, hydrogen in palladium is gas in solid, and air is gas in gas. Therefore option B is the unambiguous answer.
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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