MCQ
Expression representing the cell potential $(E\,\,cell)$
- A$E_{cathode} + E_{anode}$
- B$E_{anode} -E_{cathode}$
- ✓$E_{cathode} -E_{anode}$
- D$E_{left} -E_{right}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
(outermost) : [Atomic number of $\mathrm{Eu}=63$ ]

$(I)\, [Ma_3b_2c]^{n \pm}\,\,\, (II)\, [M(AB)_3]^{n \pm}\,\,\, (III)\, [Ma_2b_2c_2]^{n \pm}$
$(I)\,\,\,-\,\,\,(II)\,\,\,-\,\,\,(III)$