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AP EAMCET2014ChemistryThermodynamics (C)

The temperature of K at which G=0 , for a given reaction with H=-20.5 ~kJ ~mol ⁻¹ and S=-50.0 JK ⁻¹ ~mol ⁻¹ is

Options

  1. A-410
  2. B410
  3. C2.44
  4. D-2.44

Correct answer

B. 410

Step-by-step solution

From Gibbs-Helmholtz reaction, aligned G & = H-T S 0 & =-20.5 10^3-T (-50.0) T & = -20.5 10^3 -50.0 =410 ~K aligned

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