Standard electrode potential for Sn⁴⁺/Sn²⁺ couple is +0.15 V and that for the Cr³⁺/Cr couple is −0.74 V. These two couples in their standard state are connected to make a cell. The cell potential will be
A
+1.83 V
B
+1.19 V
C
+0.89 V
D
+0.18 V

Question

Standard electrode potential for Sn⁴⁺/Sn²⁺ couple is +0.15 V and that for the Cr³⁺/Cr couple is −0.74 V. These two couples in their standard state are connected to make a cell. The cell potential will be

A

+1.83 V

B

+1.19 V

C

+0.89 V

D

+0.18 V

Accepted Answer

+0.89 V

Answer

+1.83 V

Answer

+1.19 V

Answer

+0.18 V

AIPMT PRELIMS 2011 Chemistry Electrode Potential MCQ Question

Correct Answer

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