Question

The example of solid solution is:
A. Glucose in water
B. Copper in Gold
C. Camphor
D. Oxygen in nitrogen

Answer 1

To solve this question, we must first understand the solid solution. Then we need to assess the concepts which will help us to conclude the correct solid solution and then only we can have our correct answer.

Complete answer: Before we move forward with the solution of this given question, let us first understand some basic concepts about solid solution:
Solid solution is a substance in which one or more solutes are dissolved in a solvent. This type of multi-component system is known as a solution rather than a compound because the crystal structure of the solvent remains unchanged in addition to the solutes, and when the components remain in a single homogeneous phase. Solid solution is not similar to mechanical mixtures of powdered solids like two salts, sugar and salt, etc. The mechanical mixtures have a total or partial gap in solid state between the molecules of components. By going through the above two points, we can conclude that the only option which qualifies the parameters of solid solution is Copper in Gold. Copper dissolved in Gold is a solid solution In this solution a solid is dissolved in solid.

Hence, the correct answer is Option B.

Note: A mixture of elements at the atomic level. Metals that form solid solutions with gold are copper, platinum, palladium, and silver. Steel is an example of a solid solution in which a small amount of carbon is present in iron.