Twelve JEE Advanced questions on electrochemistry: electrode potentials combined through Gibbs energy, the Nernst equation for metal, hydrogen and concentration cells, equilibrium constants from emf, which ion deposits first in electrolysis, Faraday's laws with current efficiency, molar conductivity and Kohlrausch's law, the lead storage battery and the corrosion of iron. Five have one correct option (one is a match-the-lists question), four have one or more correct options and three ask for a number. Every question has a hint and a full worked solution.
ChemistryHigh School (11–12)Galvanic Cells, Electrode Potential and the Nernst EquationJEE Advanced
questions
12
questions
at your own pace
Untimed
at your own pace
marks
12
marks
right / wrong
+1 / 0
right / wrong
At a glance
Part
Questions
Marks
All questions
12
12
5 with one correct option, 4 with one or more correct options, 3 with a number to type.
Marking
Right answer: +1
Wrong answer: 0, nothing taken away
Left blank: 0
One or more correct: only right options, but not all of them, earns part of the marks.
Time
No time limit: work at your own pace.
Syllabus covered
2 chapters · All from Class 12.
Conductance, Electrolysis and Batteries6
Galvanic Cells, Electrode Potential and the Nernst Equation6