A sample of gas has an initial volume of 4.0 l at a pressure of 745 mmhg. the volume of the gas is increased to 8.9 l , What will the pressure be?



Answer :

Pressure of the gas  P2 = P1V1/V2

                                   = 334.83 mmhg

What is Boyle's Formula ?

 A gas law known as Boyle's law asserts that a gas's pressure is inversely proportional to its volume when it is held at a fixed temperature and of a given mass.

To put it another way, as long as the temperature and volume of the gas remain constant, the pressure and volume of the gas are inversely proportional to one another.

  P1V1 = P2V2

 Where, P1 = First pressure

              V1 = First Volume

              P2 = Second pressure

              V2 = Second Volume

     

Know more about Boyle's Formula:

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