Which pair can form a solid in solid solution?
Answer and explanation
Correct answer: Copper and zinc
Copper and zinc are both solid metals. When they are mixed uniformly, they can form a metallic alloy such as brass, which is classified as a solid-in-solid solution. Salt in water is solid in liquid, carbon dioxide in water is gas in liquid, and water with alcohol is liquid in liquid. Therefore copper and zinc are the correct pair.
Frequently asked questions
What is the correct answer to this question?
Copper and zinc
Why is this the correct answer?
Copper and zinc are both solid metals. When they are mixed uniformly, they can form a metallic alloy such as brass, which is classified as a solid-in-solid solution. Salt in water is solid in liquid, carbon dioxide in water is gas in liquid, and water with alcohol is liquid in liquid. Therefore copper and zinc are the correct pair.
Which subject and chapter does this question cover?
This is a Class 9 Science question. Chapter: Exploring Mixtures and Their Separation. Topic: Solutions.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
