Calculate the rms speed of the molecules of ethane gas of colume 1.5 litre at 750 mm of Hg pressure

Calculate the rms speed of the molecules of ethane gas of colume 1.5 l

1.	Calculate the rms speed of the molecules of ethane gas of colume 1.5 litre at 750 mm of Hg pressure
Answer» ANSWER :`1.225 XX 10^(4) cm//sec`