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22 September, 08:56

11. Charles's Law states that at constant pressure, the volume of a fixed amount of gas varies

directly with its temperature measured in degrees Kelvin. A gas has a volume of 250 ml at

300° K.

a Write an equation for the relationship between volume and temperature,

b What is the volume if the temperature increases to 420° K?

+5
Answers (1)
  1. 22 September, 09:47
    0
    a. V=5/6T

    b. 350 ml

    Step-by-step explanation:

    a.

    V∝T

    or V=kT

    where k is a constant.

    V=250 ml

    T=300° K

    250=300 k

    k=250/300=5/6

    so V=5/6 T

    b.

    V=5/6 T

    =5/6*420

    =5*70

    =350 ml
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Home » Mathematics » 11. Charles's Law states that at constant pressure, the volume of a fixed amount of gas varies directly with its temperature measured in degrees Kelvin. A gas has a volume of 250 ml at 300° K.
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