question_answer

A closed container of volume 0.02\[{{m}^{3}}\]contains a mixture of neon and argon gases, at a temperature of \[27{}^\circ C\]and pressure of\[1\times {{10}^{5}}N{{m}^{-2}}\]. The total mass of the mixture is 28g. If the molar masses of neon and argon are 20 and 40g per mole, respectively, then the mass(in gram) of the neon in the container, assuming them to be ideal is ?

Answer:

4.00