Manipal Entrance Test 2013 Chemistry Paper

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Question : 50 of 60

Marks: +1, -0

The spontaneous reaction that takes place in this cell is

Zn + Ni → Zn‌2+ + Ni‌2+
Zn + Ni‌2+ → Zn‌2+ + Ni
Ni + Zn‌2+ → Ni‌2+ + Zn
Ni‌2+ +2K → 2K‌+ + Ni

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