4) Why does ideal gas behavior imply that any gas's density in g/L is rel benavior...

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Answer 1

Answer #1

Ans 4 :

The ideal gas law is given as : pV = nRT

here p is pressure , V is volume , n is number of moles of gas , R is ideal gas constant and T is temperature.

So for every mole of gas the volume of gas is constant (at constant pressure and temperature).

So irrespective of the molar mass of gas , the volume of gas will be constant since it is only dependent on the number of moles.

Density of gas is given as : mass / volume

Now since volume is fixed , the mass of one mole of gas is its molar mass. Hence greater the molar mass of the gas , larger will be its density.

So gas's density is directly related to its molar mass.

Answer 2

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