JEE Mains 29-Jan-2023 Shift 2 Solved Paper
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Question : 59 of 90
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The equilibrium constant for the reaction
Zn ( s ) + Sn 2 + ( aq ) ⇌ Zn 2 + ( aq ) + Sn ( s ) is 1 × 10 20
at298 K . The magnitude of standard electrode potential of Sn ∕ Sn 2 + if E Zn 2 + ∕ Zn 0 = − 0.76 V is _______ × 10 − 2 V . (Nearest integer)
at
[29-Jan-2023 Shift 2]
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