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A 3.0L sample of helium gas is stored in...

A 3.0L sample of helium gas is stored in a rigid, sealed container at `25^(@)C` and 1.0 atm pressure. The temperature is increased to `125%(@)C`. What is the new pressure of the gas?

A

0.20atm

B

0.75atm

C

1.33atm

D

5.0atm

Text Solution

Verified by Experts

The correct Answer is:
c
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Knowledge Check

  • Which element is a gas at 25^(@)C and 1 atm pressure?

    A
    Chlorine
    B
    Phosphorus
    C
    Silicon
    D
    Sulphur

  • At 27^(@)C and 3.0 atm pressure, the density of propene gas is :

    A
    `10.1 gL^(-1)`
    B
    `4.03 gL^(-1)`
    C
    `5.12 gL^(-1)`
    D
    `0.506 gL^(-1)`

  • A sample of a gas at 100^(@)C and 0.80 atm pressure has a density of 1.15 g L^(-1) . What is the molecular weight of the gas?

    A
    `88.0`
    B
    `44.0`
    C
    `28.0`
    D
    `46.0`

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