A closed container of volume $$0.02m3$$ contains a mixture of neon and argon gases, at a temperature of $$27$$°C and pressure of $$1$$ × $$105$$ $$Nm-2$$ . The total mass of the mixture is $$28g$$. If the gram molecular weights of neon and argon are $$20$$ and $$40$$ respectively. Find the masses of the individual gases in the container, assuming them to be ideal. (Universal$$ gas constant R $$=$$ $$8.314$$ $$J/mol$$.$$k)

Question

Infinity Learn · Accepted Answer

$$n=nne+nAr$$ , $$mne=m$$, $$mAr=28$$−$$mPV=nRT$$

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

free study material