Chemistry

Problem

A glass bulb of 1 litre capacity contains

2 \times 10^{21}

molecules of nitrogen exerting pressure of

7.57 \times 10^3

Nm^-2. Calculate the root mean square speed and the temperature of gas molecules. If the ratio of

u_{MP}

u_{rms}

is 0.82, calculate

u_{MP}

for these molecules at this temperature.