Equilibrium Question 236

Question: Which of the following aqueous solution will have a $ pH $ less than 7.0 [MP PMT 1991, 92]

Options:

A) $ KNO_3 $

B) $ NaOH $

C) $ FeCl_3 $

D) $ 1\times {10^{-15}} $

Show Answer

Answer:

Correct Answer: C

Solution:

$ F{e^{3+}} $ ions are hydrolysed to develop acidic nature.



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