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At a certain temperature ,the solubility...

At a certain temperature ,the solubility of the salt `M_m A_n ` in water is .s. moles per litre. The solubility product of the salt is

A

`M^(m) A^(n) `

B

` (m+n)s^(m+n) `

C

` m^(m) n^(n) S^(m+n) `

D

`M^(m) A^(n) s.`

Text Solution

Verified by Experts

The correct Answer is:
C
` M_m A_n hArr m underset( ms) M^(n+) + n underset( ns ) A ^(m-)`
` KsP =(ms) ^(m) (ns) ^(n) =m^(m) n^(n) s^(m+n) `
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