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QAIPM-2011-Ch-1839: NEET 2011 Chemistry - Class 12 AIPM-2011-Ch-1839 Solution: Standard electrode potential for \(Sn^{4+}/Sn^{2+}\) couple is…
Standard electrode potential for couple is +0.15 V and that for the couple is -0.74 V. These two couples in their standard state are connected to make a cell. The cell potential will be
Multiple Choice Options
- A +1.19 V
- B +0.89 V
- C +0.18 V
- D +1.83 V
Step-by-Step Verified Solution
E� Sn 4+ /Sn 2+ = 0.15 V
E� Cr 3+ /Cr = �0.74 V
E� cell = E� cathode � E� anode
= 0.15 � (� 0.74) = 0.15 + 0.74 = 0.89 V