Chemistry - Redox Reactions Question with Solution | TestHub

Water forms as ${\mathrm{H}}^{+}$ + $\mathrm{O}{\mathrm{H}}^{-}$ $\to$ ${\mathrm{H}}_2\mathrm{O}$: one mole of water per mole of ${\mathrm{H}}^{+}$ neutralized, so n-factor of water = 1 in any acid-base neutralization, whatever the basicity or acidity. Eq wt = 18/1 = 18. Hence (d).