Which option has a gaseous solute and a liquid solvent?
Answer and explanation
Correct answer: Water containing carbon dioxide
Carbon dioxide is a gas, while water is a liquid. When carbon dioxide dissolves in water, the gas acts as the solute and water acts as the solvent. Therefore, carbon dioxide in water is a gas-in-liquid solution. Sugar in water is solid in liquid, zinc-copper is a solid mixture, and air is mainly a gas-in-gas solution.
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What is the correct answer to this question?
Water containing carbon dioxide
Why is this the correct answer?
Carbon dioxide is a gas, while water is a liquid. When carbon dioxide dissolves in water, the gas acts as the solute and water acts as the solvent. Therefore, carbon dioxide in water is a gas-in-liquid solution. Sugar in water is solid in liquid, zinc-copper is a solid mixture, and air is mainly a gas-in-gas solution.
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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