Standard electrode potentials are {\Fe}^{2+} \/ {\Fe} ; \E^\circ=-0.44 and {\Fe}^{3+} \/ {\Fe}^{2+} ; \E^\circ=0.77 . {\Fe}^{2+}, {\Fe}^{3+} and Fe blocks are kept together, then (2001)

Correct Answer is : Fe3+ decreases

{\Fe}^{2+} \/ {\Fe}^{3+} remains unchanged

Class 12 NEET Chemistry Electrochemistry Questions

Question : 64 of 74

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Standard electrode potentials are Fe2+∕Fe; E°=−0.44 and Fe3+∕Fe2+;E°=0.77. Fe2+,Fe3+ and Fe blocks are kept together, then

(2001)

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