Chapter 5, Problem 79E

(a)

Interpretation Introduction

Interpretation:Gas sample with more molecules should be identified.

Concept introduction: Kinetic molecular theory abbreviated as KMT is foundational model that describes properties of gases. Postulates of KMT are listed as follows:

• Molecules of gas are very tiny entities situated far away each other.
• Rapid random movement allows gas particles to move freely in all directions.
• Effective pressure of gas is obtained from resultant of collisions each particle perform with each other and also with walls of container.
• Gas particles do not undergo any significant interaction when they collide.
• Since no loss of kinetic energy is observed and hence collisions are regarded to be perfectly elastic.

Expression for Boyle’s law is as follows:

  $PV=k$

Where,

• $k$ is constant.

Expression for Charles’s law is as follows:

  $V=bT$

Where,

• $b$ is constant.

Expression for Avogadro’s law is as follows:

  $V=an$

Where,

• $a$ is constant.

(b)

Interpretation Introduction

Interpretation:Gas sample with large average kinetic energy should be identified.

Concept introduction: Expression for Boyle’s law is as follows:

  $PV=k$

Where,

• $k$ is constant.

Expression for Charles’s law is as follows:

  $V=bT$

Where,

• $b$ is constant.

Expression for Avogadro’s law is as follows:

  $V=an$

Where,

• $a$ is constant.

(c)

Interpretation Introduction

Interpretation:Gas sample with fastest average velocity should be identified.

Concept introduction: Expression for Boyle’s law is as follows:

  $PV=k$

Where,

• $k$ is constant.

Expression for Charles’s law is as follows:

  $V=bT$

Where,

• $b$ is constant.

Expression for Avogadro’s law is as follows:

  $V=an$

Where,

• $a$ is constant.

(c)

Interpretation Introduction

Interpretation:The manner pressure in each container is made equal even though B molecules collide frequently should be explained..

Concept introduction: Expression for Boyle’s law is as follows:

  $PV=k$

Where,

• $k$ is constant.

Expression for Charles’s law is as follows:

  $V=bT$

Where,

• $b$ is constant.

Expression for Avogadro’s law is as follows:

  $V=an$

Where,

• $a$ is constant.