Chapter 4, Problem 3DQ

(a)

Interpretation Introduction

Interpretation: The ratio of sugar in solution A and B needs to be determined.

Concept introduction: the concentration of a solution can be calculated as follows:

  $C=\frac{n}{V}$

Here, n is number of moles and V is volume of the solution.

(b)

Interpretation Introduction

Interpretation: The volume of the two solutions should be compared.

Concept introduction: the concentration of a solution can be calculated as follows:

  $C=\frac{n}{V}$

Here, n is number of moles and V is volume of the solution.

(c)

Interpretation Introduction

Interpretation: The concentration of solution A and solution B needs to be compared.

Concept introduction: the concentration of a solution can be calculated as follows:

  $C=\frac{n}{V}$

Here, n is number of moles and V is volume of the solution.