Aqueous solution of potash alum is: – InterviewSolution

1.	Aqueous solution of potash alum is:
Answer» alkaline ACIDIC neutral soapy Solution :It is acidic because of the hydrolysis of `Al_(2)(SO_(4))_(3)` according to the following REACTION. `Al_(2)(SO_(4))_(3) + 6H_(2)O to 2AL(OH)_(3) + 3H_(2)SO_(4)`

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