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Consider the following four electrodes, ...

Consider the following four electrodes,
`P=Cu^(2+)(0.001M)|Cu_(s)`
`Q=cu^(2+)(0.1M)|Cu_(s)`
`R=Cu^(2+)(0.01M)|Cu_(s)`
`S=cu^(2+)(0.001M)|Cu_(s)`
If the standard reduction potential of `Cu^(2+)|Cu` is +0.34V, the reductio potentials in volts of the above electrodes follow the order:

A

P>S>R>Q

B

S>R>Q>P

C

R>S>Q>P

D

P>Q>R>S

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