QuestionElectrochemistry / solubility from conductance
The conductivity and molar conductance of CaF₂ at 18 °C are 4 × 10⁻⁵ S cm⁻¹ and 200 S cm² mol⁻¹, respectively. The K_sp for CaF₂ will be
- (a) 4·0 × 10⁻⁸
- (b) 3·2 × 10⁻¹¹
- (c) 8·0 × 10⁻¹²
- (d) 2·0 × 10⁻¹²
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