Question

11. When the pressure on a gas is decreased to 1/4 and the absolute temperature is increased four-fold
the volume of the gas
is

1) Increases by 16 times
2) decreases to 1/16
3) Increases by 8 times
4) remains the same​

Answer 1

Answer:

1) increase by 16 times .

Explanation:

As no. of moles are constant , therefore we can apply the formula given below :

pv/t = PV/T

pv/t = pV/4×4t ( as pressure is decreased to 1/4 and temperature is increased 4 times .

v = V/16

New volume is equal to 16 times of old one .

Answer 2

Answer:

Increase in 16times

Explanation:

See the attachment given below.

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