Chapter 12, Problem 25RQ

(a)

Interpretation Introduction

Interpretation:

Number of molecules of ${\text{H}}_2$ and ${\text{O}}_2$ at same temperature, pressure, volume has to be compared.

Concept Introduction:

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

  $PV=nRT$

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:

Mass of ${\text{H}}_2$ and ${\text{O}}_2$ at same temperature, pressure, volume has to be compared.

Concept Introduction:

Refer to part (a).

(c)

Interpretation Introduction

Interpretation:

Number of moles of ${\text{H}}_2$ and ${\text{O}}_2$ at same temperature, pressure, volume has to be compared.

Concept Introduction:

Refer to part (a).

(d)

Interpretation Introduction

Interpretation:

Average kinetic energy of ${\text{H}}_2$ and ${\text{O}}_2$ at same temperature, pressure, volume has to be compared.

Concept Introduction:

Refer to part (a).

(e)

Interpretation Introduction

Interpretation:

Density of ${\text{H}}_2$ and ${\text{O}}_2$ at same temperature, pressure, volume has to be compared.

Concept Introduction:

Refer to part (a).