An example of a compound that is acidic in solution is
-
H\(_3\)PO\(_4\)
- NH\(_4\)Cl
- Na\(_2\)CO\(_3\)
- MgCl\(_2\)
The correct answer is: A
Explanation
Phosphoric acid is a weak acid that can donate three hydrogen ions in water. Phosphoric acid partially ionizes when dissolved in an aqueous solution.
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