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How many ions per molecule should be produced in the solution when potash alum in dissolved in alrge excess of water ?A. 4B. 8C. 6D. 10 |
Answer» Correct Answer - B `K_(2)SO_(4).(Al_(2))(SO_(4))_(3).24H_(2)Ooverset("water")rarr 2K^(+) + 2Al^(3+) + 4SO_(4)^(2-) + 24H_(2)O` |
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