Consider the following electrodes \P={\Zn}^{2+}(0.0001 {\M}) \/ {\Zn}, \Q={\Zn}^{2+}(0.1 {\M}) \/ {\Zn} \R={\Zn}^{2+}(0.01 {\M}) \/ {\Zn}, \S={\Zn}^{2+}(0.001 {\M}) \/ {\Zn} \E^\circ({\Zn} \/ {\Zn}^{2+})=-0.76 {\V} electrode potentials of the above electrodes in volts are in the order

KCET 2021 Chemistry Solved Paper

Question : 28 of 60

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Consider the following electrodes
P=Zn2+(0.0001M)∕Zn,Q=Zn2+(0.1M)∕Zn
R=Zn2+(0.01M)∕Zn,S=Zn2+(0.001M)∕Zn
E°(Zn∕Zn2+)=−0.76V electrode potentials of the
above electrodes in volts are in the order

P>S>R>Q
S>R>Q<P
Q>R>S>P
P>Q>R>S

Validate

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