Which example is a gas-in-liquid solution?
Answer and explanation
Correct answer: Carbon dioxide in water
Carbon dioxide is a gas and water is a liquid. When carbon dioxide dissolves in water, it forms a gas-in-liquid solution, as in carbonated or soda water. Copper in gold is a solid-in-solid mixture, ethanol in water is liquid-in-liquid, and water droplets in air are a liquid-in-gas dispersion rather than the requested example.
Frequently asked questions
What is the correct answer to this question?
Carbon dioxide in water
Why is this the correct answer?
Carbon dioxide is a gas and water is a liquid. When carbon dioxide dissolves in water, it forms a gas-in-liquid solution, as in carbonated or soda water. Copper in gold is a solid-in-solid mixture, ethanol in water is liquid-in-liquid, and water droplets in air are a liquid-in-gas dispersion rather than the requested example.
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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