The ions present in the aqueous solution of potash alum are Options: A . &nbsp only K + and A l 3 + B . &nbsp only K + and S O 2 − 4 C . &nbsp only A l 3 + and S O 2 − 4 D . &nbsp All K + , A l 3 + and S O 2 − 4

The ions present in the aqueous solution of potash alum are

Question -

The ions present in the aqueous solution of potash alum are

Options:

A . only

K^{+}

and

A l^{3 +}

B . only

K^{+}

and

S O_{4}^{2 -}

C . only

A l^{3 +}

and

S O_{4}^{2 -}

D . All

K^{+}, A l^{3 +}

and

S O_{4}^{2 -}

Answer: Option D
:
D
Potash alum is

K_{2} S O_{4} . A l_{2} (S O_{4})_{3} .24 H_{2} O

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