The initial volume of the balloon when a 1.69 mol sample of freon gas was placed in a balloon. adding 3.50 mol of freon gas to the balloon increased its volume to 32.3 l is 17.5 L
The ideal gas equation is given as
PV=nRT
where
P
is the pressure,
V is the volume,
R=0.0821L
For the constant value of P and T ratio is constant
V1/n1=V2/n2
Substituting the values, we get
V1/1.73=32.3/1.69+1.50
V1=17.5 L
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