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AP EAMCET201725 Apr 2017Evening ShiftChemistryThermodynamics (C)Actual

Molar enthalpy change for vapourisation of 1.0 ~mol of water at 1.0 bar and 100^ C is 41.0 ~kJ ~mol ⁻¹ . If water vapour is assumed to be an ideal gas, the internal energy change for 1.0 ~g of water in kJ is

Options

  1. A1.053
  2. B4.212
  3. C3.159
  4. D2.106

Correct answer

D. 2.106

Step-by-step solution

No solution. Refer to answer key.

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