Chemistry · 2024
JEE Main · 30 January 2024, Shift 1 · Q84
The pH at which Mg ( OH )_2[ K_sp =1 × 10^-11] begins to precipitate from a solution containing 0.10 M Mg^2+ ions is ____.
The pH at which $\displaystyle \mathrm{Mg}(\mathrm{OH})_2\left[\mathrm{~K}_{\mathrm{sp}}=1 \times 10^{-11}\right]$ begins to precipitate from a solution containing $\displaystyle 0.10 \mathrm{M} \mathrm{Mg}^{2+}$ ions is $\displaystyle \_\_\_\_$.
Official answer
From NTA’s final answer key for this paper.
9
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.