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A(OH)(2) is a partially soluble substan...

`A(OH)_(2)` is a partially soluble substance and its `K_(sp) ` value is `4 xx 10^(-12)` . Which of the following statement is / are correct ?

A

The solubility is unaffected by pH of the medium

B

Its solubility increases in a buffered medium having pH = 2

C

Its solubility decreases in a buffered medium having pH=9

D

Its saturated solution has pH = 10.3

Text Solution

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The correct Answer is:
B, C, D
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