Can the absolute electrode potential of an electrode be measured?
- AYes,it can be measured using a voltmeter.
- BNo,only the difference in potential between two electrodes can be measured.
- CYes,it can be measured using a potentiometer.
- DNo,it is impossible to measure electrode potential.
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What is the standard reduction potential $(E^o)$ for $Fe^{3+} \to Fe$ ? ............... $V$
Given that :
$Fe^{2+} + 2e^- \to Fe;$ $E^o_{Fe^{2+}/Fe} = -0.47 \ V$
$Fe^{3+} + e^- \to Fe^{2+};$ $E^o_{Fe^{3+}/Fe^{2+}} = +0.77 \ V$
Given that :
$Fe^{2+} + 2e^- \to Fe;$ $E^o_{Fe^{2+}/Fe} = -0.47 \ V$
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View SolutionWhich metal among the following is most sensitive towards oxidation?
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