Question

The solubility of PbF₂ in water at 25ºC is ~ 10⁻³ M. What is
its solubility in 0.05 M NaF solution? Assume the latter to be
fully ionised.
(a) 1.6 × 10⁻⁶ M (b) 1.2 × 10⁻⁶ M
(c) 1.2 × 10⁻⁵ M (d) 1.6 × 10⁻⁴ M

Answer 1

$\huge\bold\red{Answer:-}$

(c) 1.2 × 10⁻⁵ M

Answer 2

$\huge{\underline{\mathbb{\red{Answer}}}}$

c) 1.2 × 10⁻⁵ M

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$\huge{\underline{\underline{\mathfrak{Thank you}}}}$