# Solve this. Q. Two moles of oxygen gas undergoes a process given by P = where P is pressure (Pa) and V is volume (${m}^{3}$). Find out the rms speed of gas molecule, when volume of gas becomes 4 ${m}^{3}$. (1) 5$\sqrt{6}$ m/s (2) 4$\sqrt{12}$ m/s (3) 12 m/s (4) 11.5 m/s

We just used the formula of Vrms

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