Which example is a gas in liquid solution?
Answer and explanation
Correct answer: Oxygen in water
Oxygen is a gas and water is a liquid. When oxygen dissolves in water, the mixture is classified as gas in liquid; dissolved oxygen is important for aquatic organisms. Sugar in water is solid in liquid, copper and zinc form a solid-metal mixture, and dust in air is generally a suspension rather than a true solution.
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What is the correct answer to this question?
Oxygen in water
Why is this the correct answer?
Oxygen is a gas and water is a liquid. When oxygen dissolves in water, the mixture is classified as gas in liquid; dissolved oxygen is important for aquatic organisms. Sugar in water is solid in liquid, copper and zinc form a solid-metal mixture, and dust in air is generally a suspension rather than a true 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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