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A perfect gas goes from state A to anoth...

A perfect gas goes from state A to another state B by absorbing 8 x `10^5` J of heat and doing 6.5 x `10^5` J of external work. It is now transferred between the same two states in another process in which it absorbs `10^5` J of heat. Then in the second process,

A

On gas is `10^5J`

B

On gas is `0.5 xx 10^5J`

C

By gas is `10^5J`

D

By gas is `0.5 xx 10^5`J

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B
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AAKASH INSTITUTE-THERMODYNAMICS-ASSIGNMENT (SECTION -A) (Objective Type Questions)
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  2. In a thermodynamic process, pressure of a fixed mass of a gas is chang...

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  4. A gas undergoes a change at constant temperature. Which of the followi...

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  5. An ideal gas with adiabatic exponent gamma is heated at constant press...

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  6. A certain amount of an ideal monatomic gas needs 20 J of heat energy t...

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  10. The adiabatic elasticity of hydrogen gas (gamma=1.4) at NTP

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  11. For an isomertric process

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  13. In which process P-V diagramis a stright line parallel to the volume a...

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  15. During which of the following thermodynamic process represented by PV ...

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  16. The specific heat of a gas in a polytropic process is given by-

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  17. For a certain process, pressure of diatomic gas varies according to th...

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  18. In a thermodynamic process two moles of a monatomic ideal gas obeys PV...

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  19. entropy of a system decreases

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  20. During an adiabatic process, the pressure of a gas is found to be prop...

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