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Ionic Equilibrium question

2025 · 4 Apr · Shift 2 · Q25

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JEE Main
Chemistry
Ionic Equilibrium
2025 · 4 Apr · Shift 2 · Q25

Ionic Equilibrium question

2025 · 4 Apr · Shift 2 · Q25

JEE MainChemistryIonic EquilibriumNumerical+4 / −1

x \mathrm{mg}

of

\mathrm{Mg}(\mathrm{OH})_2(

molar mass

=58)

is required to be dissolved in 1.0 L of water to produce a pH of 10.0 at 298 K . The value of

x

is

\underline{\hspace{2cm}}

mg. (Nearest integer) (Given :

\mathrm{Mg}(\mathrm{OH})_2

is assumed to dissociate completely in

\mathrm{H}_2 \mathrm{O}

]

Numerical answer

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