1. Tardigrade
  2. Question
  3. Chemistry
  4. The equilibrium constant for the reaction, A( g )+B( g ) leftharpoons 2 C( g ) is 3 × 10-4 at 500 K. In the presence of a catalyst the equilibrium is attained 10 times faster. The equilibrium constant in the presence of a catalyst at 500 K has the value:

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Q. The equilibrium constant for the reaction, $A( g )+B( g ) \rightleftharpoons 2 C( g )$ is $3 \times 10^{-4}$ at $500\, K$. In the presence of a catalyst the equilibrium is attained $10$ times faster. The equilibrium constant in the presence of a catalyst at $500\, K$ has the value:

Equilibrium

Solution:

Correct answer is (a) $3 \times 10^{-4}$Correct answer is (d) $0.3 \times 10^{-3}$