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During an experiment, an ideal gas is fo...

During an experiment, an ideal gas is found to obey a condition `(P^2)/(rho)` constant [`rho` = density of the gas]. The gas is initially at temperature. T, pressure P and density `rho` . The gas expands such that density changes to `rho/2`

A

The pressure of the gas changes to `sqrt2P`

B

The temperature of the gas changes `sqrt2T`

C

The graph of the above process on the P-T diagram is parabola.

D

The graph of the above process on the P-T diagram is hyperbola.

Text Solution

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The correct Answer is:
B, D
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Knowledge Check

  • During an experiment an ideal gas is found to obey an additional law VP^2= constant. The gas is initially at a temperature 'T' and volume 'V'. When it expands to a volume 2V, the temperature becomes

    A
    T
    B
    2T
    C
    `sqrt2` T
    D
    `(T)/( sqrt2)`

  • During an experiment an ideal gas is found to obey an additional law VP^2= constant. The gas is initially at a temperature 'T' and volume 'V'. When it expands to a volume 2V, the temperature becomes

    A
    T
    B
    2T
    C
    `sqrt2` T
    D
    `(T)/( sqrt2)`

  • During an experiment an ideal gas is found to obey an additional law VP^(2)= constant. The gas is initially at a temperature 'T' and volume 'V'. When it expands to a volume 2V, the temperature becomes

    A
    `T`
    B
    `2T`
    C
    `sqrt(2) T`
    D
    `(T)/( sqrt2)`

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