00:01
In the question it is given that there is a 10 litre vessel which is containing a mixture of gases helium, neon and organ.
00:10
This is 10 litre vessel and the temperature is 25 degrees celsius.
00:16
Now number of moles of helium is given as 0 .767.
00:23
Number of moles of neon is given as 0 .239 and number of moles of argon is given as 0 .119.
00:39
Now the first question is to find the partial pressure of helium in the mixture.
00:45
Now it can be found by the equation pv is equal to n rp where p is the pressure v is the volume.
00:52
M, n is the number of moles, r is the universal gas constant, and t is temperature in kelvin.
00:58
So first of all we have, temperature is equal to 25 degrees celsius, which is equal to 25 plus 273, which is equal to 298 kelvin.
01:12
And r value in terms of atm is 0 .0821 litter atm per kelvin per more...