In which example are component states different but the solution is homogeneous liquid?
Answer and explanation
Correct answer: Salt in water
Salt is a solid and water is a liquid, so the component states are different. When salt dissolves completely, its particles distribute uniformly throughout the water, producing a homogeneous liquid solution. Air is gaseous, brass is solid, and camphor in nitrogen is gaseous in overall category, so they do not match the requested result.
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What is the correct answer to this question?
Salt in water
Why is this the correct answer?
Salt is a solid and water is a liquid, so the component states are different. When salt dissolves completely, its particles distribute uniformly throughout the water, producing a homogeneous liquid solution. Air is gaseous, brass is solid, and camphor in nitrogen is gaseous in overall category, so they do not match the requested result.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Homogeneous and heterogeneous mixtures.
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