The correct answer is = 0.65 atm pressure.
1) the Boyle's law state that the volume of a gas inversely expand proportional to the pressure. it means an ideal gas under constant temperature the product of pressure and volume is always constant provided there is no change in the number of moles of gas.
PV = constant
P1V1 = P2V2
by using the Boyle's law formulae,
2) The pressure of a gas (P1) = 0.975 atm
Volume of a gas (V1) = 400ml
The temperature = constant
To find out the pressure(P2) of a gas at constant temperature = ?
P1V1 = P2V2
0.975×400 = 600 × (P2)
P2 = 0.65 atm
The Boyle's law is used when temperature is constant then the product of pressure and volume is constant.
This is only applicable at constant temperature.
Learn more about Boyle's Law here
https://brainly.com/question/26040104
#SPJ4
The correct answer is 0.65 atm
1)The Boyle's law states that at constant temperature the product of pressure and volume becomes constant.
2) The initial pressures of a gas = 0.975 atm
The initial volume (V2) = 400ml
The final volume when gas allowed to expand (V2)= 600 ml
The final pressure of a gas = need to find out
The temperature is = constant
Using the above formulae,
P1V1 = P2V2
0.975×400 = 600 × P2
P2 = 0.65 atm
3)The Boyle's law applicable only when the temperature is constant then the pressure is inversely proportional to the volume.
Learn more about Boyle's Law here
https://brainly.com/question/26040104
#SPJ4
