brianasoto04
brianasoto04 brianasoto04
  • 21-02-2020
  • Chemistry
contestada

If a gas’s [kelvin] temperature doubles and it’s volume then remains the same, then what happens to it’s pressure?

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Eduard22sly
Eduard22sly Eduard22sly
  • 21-02-2020

Answer:

The final pressure will double i.e it will be twice the initial pressure

Explanation:

T1 = T

T2 = 2T ( twice the original T)

P1 = P

P2 =?

Since the volume is constant,

P1/ T1 = P2 /T2

P/ T = P2 / 2T

Cross multiply

T x P2 = 2T x P

Divide both side by T

P2 = (2T x P) / T

P2 = 2P

Therefore, the final pressure will double i.e it will be twice the initial pressure

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