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The pressure p and volume V of an ideal ...

The pressure p and volume V of an ideal gas both increase in a process.

A

such a process is not possible.

B

The work done by the system is positive.

C

The tempreture of the system must increase.

D

Heat supplied to the gas is equal to the change in internal energy.

Text Solution

Verified by Experts

The correct Answer is:
B, C
The work done by the system is positive., The tempreture of the system must increase.
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Knowledge Check

  • If temperature and volume of an ideal gas is increased to twice its values, the initial pressure P becomes

    A
    4P
    B
    2P
    C
    P
    D
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  • If temperature and volume of an ideal gas is increased to twice its values, the initial pressure P becomes

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    4P
    B
    2P
    C
    P
    D
    3P

  • The pressure-volume work for an ideal gas can be calculated by using the expression. w = - int_(v_i)^(v_f) P_(ext) dV_t The work can also be calculated from the PV plot by using the area. Under the curve within the specified limits. When an ideal gas is compressed (a) reversibly or (b) irreversibly from volume V_i to V_f , choose the correct option:

    A
    `W_("(reversible)") - W_(" (irreversible)")`
    B
    `W_(" (reversible)") lt W_(" (irreversible)")`
    C
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