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The work done in ergs for the reversible...

The work done in ergs for the reversible expansion of one mole of an ideal gas from a volume of 10 litres to a volume of 20 litres at `25^@C` is

A

`2.303xx298xx0.082` log 2

B

`298xx10^(7)xx8.31xx2.303` log 2

C

`2.303xx298xx0.082` log 0.5

D

`8.31xx10^(7)xx298-2.303` log 0.5

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • The entropy change involved in the isothermal reversible expansion of 2 moles of an ideal gas from a volume of 10 dm3 a volume of 100 dm3 at 27^@C is

    A
    `38.3 J mol^(-1) k^(-1)`
    B
    `35.8 J mol^(-1) K^(-1)`
    C
    ` 32.3 J mol^(-1) K^(-1)`
    D
    `42.3 J mol^(-1) K^(-1)`

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