A) \[FeC{{l}_{3}}\]
B) \[NaCN\]
C) \[NaOH\]
D) \[NaCl\]
Correct Answer: A
Solution :
\[FeC{{l}_{3}}+3{{H}_{2}}O\]⇌\[Fe{{(OH)}_{3}}+3HCl\]. Strong acid have less than 7 pH.You need to login to perform this action.
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