A) \[FeC{{l}_{3}}\]
B) \[NaCN\]
C) \[NaOH\]
D) \[NaCl\]
Correct Answer: A
Solution :
\[FeC{{l}_{3}}\]is a salt of strong acid and weak base, hence on hydrolysis, it gives acidic solution. Hence, the pH value of solution will be less than 7.You need to login to perform this action.
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