Chapter 12, Problem 95CE

(a)

Interpretation Introduction

Interpretation:

Balloon that weighs most and least has to be determined.

Concept Introduction:

Ideal gas law represents equation to relate volume and pressure with temperature of ideal gas. Expression for ideal gas equation is as follows:

  $PV=nRT$        (1)

Here,

$P$ is pressure of the gas.

$V$ is volume of gas.

$n$ denotes moles of gas.

$R$ is gas constant.

$T$ is temperature of gas.

(b)

Interpretation Introduction

Interpretation:

Balloon that has lowest pressure has to be determined.

Concept Introduction:

Refer to part (a).