The ions present in the aqueous solution of potash alum are Options: A . &nbsponly K+ and Al3+ B . &nbsponly K+ and SO2−4 C . &nbsponly Al3+ and SO2−4 D . &nbspAll K+,Al3+ and SO2−4

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 Al3+

B . only K+ and SO2−4

C . only Al3+ and SO2−4

D . All K+,Al3+ and SO2−4

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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