Chapter 8, Problem 8.53P

Interpretation Introduction

(a)

Interpretation:

Calculate the heat of vaporization for the given case.

Concept introduction:

Heat of vaporization is known as the enthalpy of vaporization. It is given by the equation,

$\Delta H_{vap}=\Delta U_{vap}+p\Delta V$

Where, $\Delta U$ = internal energy change, P = pressure and $\Delta V$ = change in volume

Interpretation Introduction

(b)

Interpretation:

Estimate the heat of vaporization using Clausius-Clapeyron equation and boiling point.

Concept introduction:

Heat of vaporization is known as the enthalpy of vaporization. It is given by the equation,

$\Delta H_{vap}=\Delta U_{vap}+p\Delta V$

Where, $\Delta U$ = internal energy change, P = pressure and $\Delta V$ = change in volume

Interpretation Introduction

(c)

Interpretation:

Estimate the heat of vaporization using Tables B.1 and B.2.

Concept introduction:

Heat of vaporization is known as the enthalpy of vaporization. It is given by the equation,

$\Delta H_{vap}=\Delta U_{vap}+p\Delta V$

Where, $\Delta U$ = internal energy change, P = pressure and $\Delta V$ = change in volume

Interpretation Introduction

(d)

Interpretation:

Calculate the percentage error in previous calculations.

Concept introduction:

Heat of vaporization is known as the enthalpy of vaporization. It is given by the equation,

$\Delta H_{vap}=\Delta U_{vap}+p\Delta V$

Where, $\Delta U$ = internal energy change, P = pressure and $\Delta V$ = change in volume