On what basis is hydrogen in palladium considered a solid solution?
Answer and explanation
Correct answer: Solvent palladium is solid
Hydrogen is the solute and is normally a gas, whereas palladium is a solid metal that acts as the solvent or host medium. Since the overall solution follows the state of its solid solvent, hydrogen dissolved in palladium is classified as a gas-in-solid or solid solution. Hydrogen itself does not become the solid solvent, and water is absent.
Frequently asked questions
What is the correct answer to this question?
Solvent palladium is solid
Why is this the correct answer?
Hydrogen is the solute and is normally a gas, whereas palladium is a solid metal that acts as the solvent or host medium. Since the overall solution follows the state of its solid solvent, hydrogen dissolved in palladium is classified as a gas-in-solid or solid solution. Hydrogen itself does not become the solid solvent, and water is absent.
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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