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AP EAMCET202422 May 2024Evening ShiftChemistryThermodynamics (C)Actual

Two statements are given below. Statement I: The reaction Cr ₂ O ₃+2 Al Al ₂ O ₃+2 Cr ( G^ =-421 ~kJ ) is thermodynamically feasible Statement II: The above reaction occurs at room temperature. The correct answer is

Options

  1. ABoth the statements I & II are correct
  2. BBoth the statements I & II are not correct
  3. CStatement I is correct, but statement II is not correct
  4. DStatement I is not correct, but statement II is correct

Correct answer

C. Statement I is correct, but statement II is not correct

Step-by-step solution

Certain amount of activation energy is essential ever for such reactions which are thermodynamically feasible therefore heating is required. So statement I is correct but II is incorrect.

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