Chapter 10, Problem 112A

Interpretation Introduction

Interpretation: The true statement/s about every solution needs to be determined.

Concept Introduction: A solution can be defined as a liquid mixture in which solute is uniformly distributed within the solvent. Here, the solute is the substance present in low concentration and the solvent is present in high concentration in the solution.

Explanation of Solution

Reason for correct option/s:

All the solutions are homogenous in nature. No solution can be heterogeneous. A solution is composed of only one phase where a solute is dissolved in a solvent. Here, the solvent is the substance present in a greater amount in the solution. Thus, statement (b) is correct.

Since the solution is defined as a homogeneous mixture of one or more solutes dissolved in a solvent thus, solutions can be said mixtures, and statement (c) is correct.

No solution can be formed with only one compound thus, at least two compounds should be there to form a solution. Therefore, statement (d) is true.

Thus, from the given statements, statements (b), (c), and (d) are true.

Conclusion

Reason for incorrect option/s:

From the given statements, statement (a) is not true for all the solutions.

Generally, the term solution is used for the liquid state of matter but there are solutions of gases and solids as well. An example of a solution of gases is air. Also, brass (solid) is an example of a solution of copper and zinc. Thus, statement (a) is not true.