Chapter 11, Problem 70E

Interpretation Introduction

Interpretation:

The noble gas is to be identified.

Concept Introduction: The Ideal Gas Law is used to calculate the molar mass of the gas.

Using the relation between mass, molar mass and number of moles in the Ideal Gas equation, the molar mass of gas is calculated as:

$PV=nRT$

Here, $V,T,P$, $R$ are volume, temperature, and pressure respectively. Also, is ideal gas

constant $m$ is the mass of gas and $M$ is the molar mass of the gas.