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The solubility of CuS in pure water at 2...

The solubility of `CuS` in pure water at `25^(@)C` is `3.3 xx 10^(-4)g L^(-1)`. Calculate `K_(sp)` of `CuS`. The accurate value of `K_(sp)` of `CuS` was found to be `8.5 xx 10^(-36)` at `25^(@)C`.

Text Solution

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`1.8 xx 10^(-5)`
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