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NEETChemistryThermodynamics (C)

Although heat is a path function but heat absorbed by the system under certain specific conditions is independent of path. What are those conditions? Explain.

Options

  1. AWhen the system is at a constant temperature.
  2. BWhen the system is undergoing a phase change.
  3. CWhen the system is in a closed, adiabatic container.
  4. DAt a constant volume and at constant pressure heat change is a state function because it is equal to change in

Correct answer

D. At a constant volume and at constant pressure heat change is a state function because it is equal to change in

Step-by-step solution

Correct Option is : (D) At a constant volume and at constant pressure heat change is a state function because it is equal to change in internal energy and change in enthalpy respectively which are state functions

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