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An ideal gas has been placed in a tank a...

An ideal gas has been placed in a tank at `37^@C`. The guage pressure is initially 609 kPa. One fourth of the gas is then released from the tank and thormal equilibrium is established. If the temperature is now `317^@`C, then the gauge pressure will be

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Knowledge Check

  • When the pressure of a gas contained in a closed vessel is increased by 0.4% , the temperature increased by 1^@C . The initial temperature was :

    A
    250 K
    B
    `250^@C`
    C
    25 K
    D
    2500 K

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