NEET Chemistry Redox Reactions Online Test Set C

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Question 1

Question

Standard electrode potential for Sn4+ / Sn2+ couple is +0.15 V and that for the Cr3+ / Cr couple is ‰ÛÒ0.74 V. These two couples in their standard state are connected to make a cell. The cell potential will be

Answer
+1.83 V
+1.19 V
+0.89 V
+0.18 V