An aqueous solution of potash alum is - Options: A . &nbspAcidic B . &nbspAlkaline C . &nbspNeutral D . &nbspNone of these

Answer: Option A : A K 2 S O 4 . A I 2 ( S O 4 ) 3 . 24 H 2 O K 2 S O 4 + H 2 O → K ( O H ) + H 2 S O 4 A I 2 ( S O 4 ) 3 + H 2 O → A l ( O H ) 3 + H 2 S O 4

An aqueous solution of potash alum is -

Question

An aqueous solution of potash alum is -

Options:

A . Acidic

B . Alkaline

C . Neutral

D . None of these

Answer: Option A
:
A

K_{2} S O_{4} . A I_{2} (S O_{4})_{3} . 24 H_{2} O K_{2} S O_{4} + H_{2} O \to K (O H) + H_{2} S O_{4} A I_{2} (S O_{4})_{3} + H_{2} O \to A l (O H)_{3} + H_{2} S O_{4}

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