Chapter 9.3, Problem 9.10CP

a)

Interpretation Introduction

Interpretation:

The approximate levels of the movable piston in the given diagram has to be calculated.

Concept Introduction:

Charles law: According to Charles law, temperature and volume are directly proportional to each other at a constant pressure.

$\begin{array}{l}\text{VαT(at}\text{a}\text{constant}\text{pressure)}\\ \text{or}\\ \frac{\text{V}}{\text{T}}\text{=}\text{C}\end{array}$

Where,

T = Temperature

V = Volume.

b)

Interpretation Introduction

Interpretation:

The approximate levels of the movable piston in the given diagram has to be calculated.

Concept Introduction:

Ideal gas equation is an equation that is describing the state of an imaginary ideal gas.

$\text{PV}\text{=}\text{n RT}$

Where,

P is the pressure of the gas

V is the volume

n is the number of moles of gas

R is the universal gas constant $\text{(R=0}{\text{.0821LatmK}}^{\text{-1}}{\text{mol}}^{\text{-1}})$

T is the temperature

c)

Interpretation Introduction

Interpretation:

The approximate levels of the movable piston in the given diagram has to be calculated.

Concept Introduction:

Ideal gas equation is an equation that is describing the state of an imaginary ideal gas.

$\text{PV}\text{=}\text{n RT}$

Where,

P is the pressure of the gas

V is the volume

n is the number of moles of gas

R is the universal gas constant $\text{(R=0}{\text{.0821LatmK}}^{\text{-1}}{\text{mol}}^{\text{-1}})$

T is the temperature