The noble gas is Kyrpton
Ideal gas equation
- The ideal gas equation gives the relationship between moles volume, temperature and pressure of a gas
The ideal gas equation is give below:
PV = nRT
- where P is pressure,
- V is volume,
- T is temperature,
- n is number of moles and
- R is molar gas constant; R = 8.314 LkPa/K.mol
number of moles n = mass/molar mass
n = m/Mm
therefore, the ideal gas equation becomes;
PV = mRT/Mm
Mm = mRT/PV
substituting the data provided
Mm = 1.07 * 308 * 8.314/90.3 * 0.363
Mm, molar mass = 83.6
the noble gas that has a mass of 83.6 is Krypton.
Therefore, the noble gas is Kyrpton
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