At 300 K, the rms speed of oxygen molecules is √((α+5)/(α)) times to that of its average speed in the gas. Then, the value of α will be (.…

At $\displaystyle 300$ K , the rms speed of oxygen molecules is $\displaystyle \sqrt{\frac{\alpha+5}{\alpha}}$ times to that of its average speed in the gas. Then, the value of $\displaystyle \alpha$ will be $\displaystyle \left(\right.$ used $\displaystyle \left.\pi=\frac{22}{7}\right)$