Chapter 1, Problem 105QRT

(a)

Interpretation Introduction

Interpretation:

If $\text{2}\text{mL}$ of bromobenzene is taken in a test tube and $\text{2}\text{mL}$ of water is added and stirred, how the test tube looks like after a few minutes later has to be given.

Concept Introduction:

Buoyancy:

It explains the floating nature of a substance in a fluid based on the densities of the substance and the fluid in which it is placed.

If a substance with low density is placed in a fluid of more density, then the substance floats in that fluid.

If a substance with high density is placed in a fluid of low density, then the substance sinks in that fluid.

(b)

Interpretation Introduction

Interpretation:

If $\text{2}\text{mL}$ of benzene is added to the test tube of part (a), without mixing the liquids, how will be the appearance of the test tube has to be given.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

If the test tube that contains bromobenzene, water and benzene is thoroughly shaken, and allowed to stand for five minutes, how will be the appearance of the tube has to be given.

Concept Introduction:

Refer to part (a).