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NEETChemistryThermodynamics (C)

How is enthalpy (H) defined mathematically?

Options

  1. AH = U - PV
  2. BH = U + PV
  3. CH = U / PV
  4. DH = U * PV

Correct answer

B. H = U + PV

Step-by-step solution

Enthalpy (H) is defined as H = U + PV, where U is internal energy, P is pressure, and V is volume.

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