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An ideal gas expands from volume V (1) t...

An ideal gas expands from volume `V _(1)` to `V _(2).` This may be achieved by either of the three processes : `Delta U` be the change in internal energy of the gas, Q be the quantity of heat added to the system and W be the work done by the system on the gas. Identify which of the following statements is false for `Delta U` ?

A

`Delta U` is least under adiabatic process

B

`Delta U` is greatest under adiabatic process.

C

`Delta U` is greatest under the isobaric process

D

`Delta U ` in isothermal process lies in-between the values obtained under isobaric and adiabatic processes.

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The correct Answer is:
B
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