What will be the emf for the given cell ?
`Pt|H_(2)(g,P_(1))|H^(+)(aq)|H_(2)(g,P_(2))|Pt`

What will the EMF of the given cell be - Pt|H_(2)(P_(1))|H^(+)(aq)|H_(2)(P_(2))|Pt

The cell reaction for the given cell is spontaneous if: Pt,H_(2) (P_(1) atm)| H^(+) (1M)| H_(2) (P_(2) atm), Pt

Write the cell reaction of the given galvanic cell : Pt|H_(2)"(g, 1atm)"|HCl(aq)|Hg_(2)Cl_(2)|Hg|Pt