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JIPMER2019ChemistryThermodynamics (C)

If equilibrium constant is 2.6 10^8 at 298 K then find the value of G ^ .

Options

  1. A-48.14 kJ
  2. B-63.2 kJ
  3. C-23.3 kJ
  4. D+40 kJ

Correct answer

A. -48.14 kJ

Step-by-step solution

G^ is related to thermodynamic equilibrium constant as G ^ =-2303 RT K aligned & =-2303 8.314 298 (26 10^8 ) & =-48014.50 ~J =-48.14 ~kJ aligned

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