Chapter 5, Problem 5.30P

Interpretation Introduction

(a)

Interpretation:

The concentration of benzene in ppm for the given three samples should be determined.

Concept introduction:

The Ideal Gas Law is defined as,

$PV=nRT$

Where, P is pressure of the gas, volume (V) occupied by the gas, temperature (T) in Kelvin, ‘n’ moles of gas and ‘R’ = Gas constant

Interpretation Introduction

(b)

Interpretation:

Explain the reasons for adding Helium to the container and the time gap to analyze the samples.

Concept introduction:

The Ideal Gas Law is defined as,

$PV=nRT$

Where, P is pressure of the gas, volume (V) occupied by the gas, temperature (T) in Kelvin, ‘n’ moles of gas and ‘R’ = Gas constant

Interpretation Introduction

(c)

Interpretation:

Give possible reasons of errors in the sampling and analysis procedure.

Concept introduction:

The Ideal Gas Law is defined as,

$PV=nRT$

Where, P is pressure of the gas, volume (V) occupied by the gas, temperature (T) in Kelvin, ‘n’ moles of gas and ‘R’ = Gas constant