In which of the following electrochemical cell, overall cell reaction is: HgO(s)+H2(g)→Hg(ℓ)+H2O(ℓ)

Pt|H2(g)|NaOH(aq)|HgO(s)|Hg(ℓ)|PtLHE reaction: H2(g)+2OH−→2H2O(ℓ)+2e-RHE reaction: HgO(s)+H2O(ℓ)+2e-→Hg(ℓ)+2OH−Net cell reaction: HgO(s)+H2(g)→Hg(ℓ)+H2O