ChemistryEasy86×since 2002Q977The standard reduction potentials for Zn²⁺/ Zn, Ni²⁺/ Ni, and Fe²⁺/ Fe are –0.76, –0.23 and –0.44 V respectively. The reaction X + Y²⁺ →\to→ X²⁺ + Y will be spontaneous when :AX = Ni, Y = FeBX = Ni, Y = ZnCX = Fe, Y = ZnDX = Zn, Y = NiCheck answerSkip