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NTA Abhyas NEET2020ChemistryChemical EquilibriumPractice

The thermal dissociation equilibrium of C a C O 3 (s) is studied under different conditions. C a C O 3 ( s ) ⇌ C a O ( s ) + C O 2 ( g ) For this equilibrium, the incorrect statement is

Options

  1. AΔ H is dependent on T
  2. BK is independent of the initial amount of C a C O 3
  3. CK is dependent on the pressure of C O 2 at a given T
  4. DΔ H is independent of the catalyst, if any

Correct answer

C. K is dependent on the pressure of C O 2 at a given T

Step-by-step solution

Equilibrium constant (K) is independent of the partial pressure of C O 2 , Presence of the catalyst and initial amount of C a C O 3 but temperature dependent.

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