The minimum mass of \( \mathrm{NaOH} \) required to be added in RHS to consume all the \( \mathr...

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The minimum mass of \( \mathrm{NaOH} \) required to be added in RHS to consume all the \( \mathrm{H}^{+} \)present in \( \mathrm{RHS} \) of the cell of \( \mathrm{EMF},+0.70 \mathrm{~V} \) at \( 25^{\circ} \mathrm{C} \), before its use.
\( \mathrm{Zn}\left|\mathrm{Zn}^{2+}(0.01 \mathrm{M}) \| \mathrm{HCl}(V=500 \mathrm{ml})\right| \mathrm{H}_{2} \) (1 bar) \( \mid \mathrm{Pt} \)
(a) \( 2.0 \mathrm{~g} \)
(b) \( 4.0 \mathrm{~g} \)
(c) \( 0.2 \mathrm{~g} \)
(d) \( 0.4 \mathrm{~g} \)
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