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Mice21 [21]
3 years ago
15

If the pressure on a gas sample is tripled and the absolute temperature is quadrupled, by what factor will the volume of the sam

ple change?
a.12

b.4/3

c.3/4

d.1/3

e.4
Chemistry
1 answer:
antoniya [11.8K]3 years ago
7 0

Answer:

b. 4/3

Explanation:

Given data

  • Initial pressure: P₁
  • Initial volume: V₁
  • Initial temperature: T₁
  • Final pressure: P₂ = 3 P₁
  • Final volume: V₂
  • Final temperature: T₂ = 4 T₁

We can find by what factor will the volume of the sample change using the combined gas law.

\frac{P_{1}.V_{1}}{T_{1}} =\frac{P_{2}.V_{2}}{T_{2}}\\\frac{P_{1}.V_{1}}{T_{1}} =\frac{3P_{1}.V_{2}}{4T_{1}}\\V_{1} =\frac{3V_{2}}{4}\\V_{2}=4/3 V_{1}

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