Assertion : The equilibrium constant for the reverse reaction is equal to the inverse of the equilibrium constant for the forward reaction .
Reason : The value of equilibrium constant is independent of initial concentrations of the reactants and products.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion.
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Answer

B

Explanation

For the reaction `:aA+bBhArrcC+dD`
`K_(c)=([C]^(c)[D]^(d))/([A]^(a)[B]^(b))`
For reverse reaction `:cC+dDhArraA+bB`
`K_(c)^(')=([A]^(a)[B]^(b))/([C]^(c)[D]^(d))=(1)/(K_(c))`