`K_(sp)` of `SrF_2` in water is `3.2 × 10^(-11) .` Calculate the molarity of ` F^- ` ions in its saturated solution of

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Q 1139323212.     `K_(sp)` of `SrF_2` in water is `3.2 × 10^(-11) .` Calculate the molarity of ` F^- ` ions in its saturated solution of `0.1 M NaCl.`
A

`1.4 ×10^(–9)`

B

`2 × 10^(–4)`

C

`6.2 × 10^(–9)`

D

`4 × 10^(–4)`

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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