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NEETChemistryThermodynamics (C)

What are the units of standard enthalpy change, ∆ r H?

Options

  1. AkJ
  2. BkJ mol–1
  3. CkJ/mol
  4. DJ

Correct answer

B. kJ mol–1

Step-by-step solution

Standard enthalpy change, ∆ r H, is typically expressed in units of kJ mol–1, representing the enthalpy change per mole of substances specified by the equation.

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