Question

. Starting at 0 °C, through what temperature change, would hydrogen have to be heated at constant pressure in order to cause a 5.6 % change in volume​

Answer 1

Answer:

According to Charles's law, when the pressure on a sample of a dry gas is held constant, the Kelvin temperature and the volume will be directly related. So, if we increase or decrease the temperature, then the volume will increase or decrease respectively as they are directly proportional.

(b) According to Boyle's law

P

1

V

1

=P

2

V

2

2×400=P

2

×200

P

2

=4atm

(c) Boyle's law states that the product of the pressure and volume for a gas is a constant for a fixed amount of gas at a fixed temperature.