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MHT CET202313 May 2023Morning ShiftChemistryThermodynamics (C)Actual

One mole of an ideal gas performs 900 ~J of work on surrounding. If internal energy increases by 625 ~J , find the value of H .

Options

  1. A-275 ~J
  2. B200 ~J
  3. C-150 ~J
  4. D1525 ~J

Correct answer

D. 1525 ~J

Step-by-step solution

array ll & W =-900 ~J , U =+625 ~J & Assuming constant pressure, & H = U + P _ ext V & H = U - W & H =+625-(-900)=1525 ~J array

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