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Calculate the work done when 2.5 mol of ...

Calculate the work done when 2.5 mol of `H_(2)O` vaporizes at 1.0 atm and `25^(@)C`. Assume the volume of liquid `H_(2)O` is negligible compared to that of vapour.
Given 1 L atm =101.3 J and R = 0.082 L atm `"mol"^(-1)K^(-1)`.

A

6190 kJ

B

6.19 kJ

C

61.1 kJ

D

5.66 kJ

Text Solution

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The correct Answer is:
B
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