A balloon is filled with one mole of helium at 0^@C and 1 bar pressure. It will burst if pressure is decreased to 0.2 bar. What is the maximum volume of balloon?

A balloon is filled with one mole of helium at 0^@C and 1 bar pressure

1.	A balloon is filled with one mole of helium at 0^@C and 1 bar pressure. It will burst if pressure is decreased to 0.2 bar. What is the maximum volume of balloon?
Answer» Solution :At `0^@ C` and 1 BAR, GMV = 22.7L Boyle.s law is given as, `P_1V_1= P_2 V_2 ` `P_1 = 1"bar"V_1= 22.7L` `P_2= 0.2" bar" V_2 =?` The MAXIMUM volume of BALLOON = `V_2=(P_1 V_1)/(P_2) = ( 1 x 22.7 )/( 0.2 ) = 113.54 L`