Chemistry - Ionic Equilibrium Question with Solution | TestHub

$\left[{\mathrm{H}}^{+}\right]=\left[{\mathrm{OH}}^{-}\right]=\sqrt{{\mathrm{K}}_{\mathrm{w}}}$ for a neutral solution at all temperatures.

$\left[{\mathrm{H}}^{+}\right]=\left[{\mathrm{OH}}^{-}\right]=10^{-7}$ for a neutral solution at all temperatures.

$\left[{\mathrm{H}}^{+}\right]>\sqrt{{\mathrm{K}}_{\mathrm{w}}}$ and $\left[{\mathrm{OH}}^{-}\right]<\sqrt{{\mathrm{K}}_{\mathrm{w}}}$ for an acidic solution.

$\left[{\mathrm{H}}^{+}\right]<\sqrt{{\mathrm{K}}_{\mathrm{w}}}$ and $\left[{\mathrm{OH}}^{-}\right]>\sqrt{{\mathrm{K}}_{\mathrm{w}}}$ for an alkaline solution.