For a sparingly soluble salt | Chemistry | JEE Main 2024

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JEE Main 2024

09-04-2024 S2

Question

For a sparingly soluble salt $\mathrm{AB}_2$, the equilibrium concentrations of $\mathrm{A}^{2+}$ ions and $\mathrm{B}^{-}$ions are $1.2 \times 10^{-4} \mathrm{M}$ and $0.24 \times 10^{-3} \mathrm{M}$, respectively. The solubility product of $\mathrm{AB}_2$ is :

Select the correct option:

A

$0.069 \times 10^{-12}$

B

$6.91 \times 10^{-12}$

C

$0.276 \times 10^{-12}$

D

$27.65 \times 10^{-12}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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