GATE XE · 2022 · XE-C
Question 52: Thermodynamics, Kinetics and Phase Transformations
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Question 52
XE-CNAT1 markNeeds review
An electrochemical reaction is known to occur at +4.50 V against a Li⁺/Li reference electrode. The potential of the same reaction against a Zn²⁺/Zn reference electrode is ________ V. (Round off to two decimal places).
Given:
E⁰ (Li⁺/Li) = −3.04 V versus Standard Hydrogen Electrode
E⁰ (Zn²⁺/Zn) = −0.77 V versus Standard Hydrogen Electrode
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2022XE-C
GATE XE 2022 · Paper 1
Engineering Sciences · Original paper archive
- Section
- Section XE-C
- Question type
- Numerical answer (NAT)
- Marks
- 1 mark
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