Equilibrium Question 131
Question: For the reaction in aqueous solution $ Z{n^{2+}}+{X^{-}} $ ⇄ $ Zn{X^{+}}, $ the $ K_{eq} $ is greatest when $ X $ is [Pb. PMT 1998]
Options:
A) $ {F^{-}} $
B) $ NO_3^{-} $
C) $ ClO_4^{-} $
D) $ {I^{-}} $
Show Answer
Answer:
Correct Answer: A
Solution:
Because of $ {F^{-}} $ is a highly electronegative. So it is easily lose the electron and reaction occur rapidly.
