Question

Freon-12, the compound widely
used in the refrigerator system as
eco-friendly compounds. Consider
1.5 dm' sample of gaseous Freon at
coolant causes depletion of ozone
layer. Now it has been replaced by
a pressure of 0.3 atm. If the pressure
is changed to 1.2 atm. at a constant
temperature, what will be the volume
of the gas increased or decreased?​

Answer 1

Explanation:

1. Freon-12, the compound widely used in the refrigerator system as coolant causes depletion of ozone layer. Now it has been replaced by eco-friendly compounds. Consider 1.5 dm3 sample of gaseous Freon at a pressure of 0.3 atm. If the pressure is changed to 1.2 atm. at a constant temperature, what will be the volume of the gas increased or decreased?

Answer:

Volume of freon (V1) = 1.5 dm3

Pressure (P1) = 0.3 atm

'T' isconstant

P2= 1.2 atm

V2= ?

∴ P1V1 = P2V2

=0.375 dm3

∴ Volume decreased from 1.5 dm3 to 0.375 dm3

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