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

  • +0.89 V

  • +0.18 V

  • +1.83 V

  • +1.83 V


A.

+0.89 V

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