MCQ
A lone pair of electrons in an atom implies
- ✓A pair of valence electrons not involved in bonding
- BA pair of electrons involved in bonding
- CA pair of electrons
- DA pair of valence electrons
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$(i)\, EMF$ of cell = (Oxidation potential of anode) $-$ (Reduction potential of cathode)
$(ii)\,EMF$ of cell = (Oxidation potential of anode) $+$ (Reduction potential of cathode)
$(iii)\,EMF$ of cell = (Reductional potential of anode) $+$ (Reduction potential of cathode)
$(iv)\,EMF$ of cell = (Oxidation potential of anode) $-$ (Oxidation potential of cathode)
Which of the above relations are correct?
