A gaseous mixture enclosed in a vessel consists of 
mole of a gas 
with 
and some amount of gas 
with 
at a temperature 
. The gases 
and 
do not react with each other and are assumed to be ideal. If 
for the gaseous mixture is 
, then the number (in gm moles) of the gas 
is
Text Solution
Verified by ExpertsThe correct answer is:
A
As for an ideal gas, 
and 
So, 
,
and 
Now, from conservation of energy,
We have, 
or 
i.e 
mole
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