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Solubility of salt A(2)B(3) is 1 xx 10^(...

Solubility of salt `A_(2)B_(3)` is `1 xx 10^(-4)`, its solubility product is

A

`1.08 xx 10^(20)`

B

`1.08 xx 10^(18)`

C

`2.6 xx10^(-18)`

D

`8 xx 10^(-15)`

Text Solution

Verified by Experts

The correct Answer is:
D
`x=1x10^(-4)mol L^(-1)`
`:. K_(sp)=(2xx10^(-4))(3xx10^(-4))^(3)`
`=1.08 xx 10^(-18)`
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