Find the speed of sound in a mixture of 1 mole of helium and 2 moles of oxygen at
Channel: Doubtnut
Date: 2020-08-02

Find the speed of sound in a mixture of 1 mole of helium and 2 moles of oxygen at `27^(@)C`. If the temperature is raised by 1K from 300K, find the percentage change in the speed of sound in the gaseous mixture.  Take `R=8.31Jmo l e^(-1)K^(-1)`.