If brass contains copper in larger amount and zinc in smaller amount, which conclusion is correct?
Answer and explanation
Correct answer: Copper is solvent and zinc is solute
When two components are in the same physical state, the component present in the larger amount is generally identified as the solvent, and the smaller component as the solute. Brass is a solid alloy containing more copper and less zinc. Therefore copper is the solid solvent and zinc is the solid solute, making A correct. It is not a liquid solution or a solid-in-gas solution.
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What is the correct answer to this question?
Copper is solvent and zinc is solute
Why is this the correct answer?
When two components are in the same physical state, the component present in the larger amount is generally identified as the solvent, and the smaller component as the solute. Brass is a solid alloy containing more copper and less zinc. Therefore copper is the solid solvent and zinc is the solid solute, making A correct. It is not a liquid solution or a solid-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: Solute and solvent.
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