Question

Match List I with List II:

Choose the correct answer from the options given below:

• A. A-II, B-I, C-IV, D-III
• B. A-III, B-I, C-IV, D-II
• C. A-III, B-II, C-I, D-IV
• D. A-II, B-IV, C-I, D-III

Hint:

In solutions, the phase of the solute and solvent determine the type of solution: - Solid in solid: Alloys. - Liquid in gas: Humidity. - Solid in gas: Smoke. - Liquid in solid: Amalgams.

Answer 1

The Correct Option is A

Evaluate each example and match it to the correct solution type:
- A. Humidity: This is water vapor in the air, classified as a liquid in gas solution. Therefore, A-II.
- B. Alloys: These are solid-in-solid mixtures of metals, such as brass or steel. Therefore, B-I.
- C. Amalgams: These are metal alloys containing mercury, where mercury acts as a liquid within a solid matrix. Therefore, C-IV.
- D. Smoke: This is a solid-in-gas solution composed of solid particles dispersed in a gas. Therefore, D-III.
The correct correspondence is: (1) A-II, B-I, C-IV, D-III.