JEE Advanced Electrochemistry questions with solutions
Electrochemical cells, Nernst equation, conductance and electrolysis. 24 questions from our 2016–2025 JEE Advanced pattern papers, from the Class 12 Chemistry syllabus. Each has the answer and a full solution.
Also practise: Electrochemistry for JEE Main
JEE Advanced 2025
- At 298 K, E^°(Ag^+/Ag)=+0.80 V and E^°(AgCl/Ag,Cl^-)=+0.22 V. Take (2.303RT)/(F)=0.059 V. The solubility of AgCl in 0.010 M aqueous NaCl (ignore…
- A current of 0.965 A is passed for 100 minutes through 500 mL of 0.100 M CuSO4 solution using inert platinum electrodes. Assume the cathodic reaction…
- At 298 K a cell is built from two half-cells. Left (anode): a silver wire coated with solid AgBr dipping in 0.10 M KBr. Right (cathode): copper metal…
JEE Advanced 2024
JEE Advanced 2023
JEE Advanced 2022
JEE Advanced 2021
JEE Advanced 2020
- At 298 K the following concentration cell is set up: Ag(s) | AgCl(s), NaCl(aq, 0.010 M) \| AgNO3(aq, 0.10 M) | Ag(s). The measured emf is 0.413 V.…
- A Daniell-type cell Zn(s) | Zn^2+(aq) \| Cu^2+(aq) | Cu(s) has E^°cell=1.10 V at 298 K. Take (2.303RT)/(F)=0.059 V.
- A galvanic cell is built as Ag(s) | AgBr(s) | KBr(0.010 M) \| AgNO3(0.10 M) | Ag(s) at 298 K. Given Ksp(AgBr)=5.0×10^-13 and (2.303RT)/(F)=0.0591 V…
JEE Advanced 2019
JEE Advanced 2018
JEE Advanced 2017
- A galvanic cell is Zn(s) | Zn^2+(0.10 M) \| Cu^2+(0.010 M) | Cu(s) at 298 K. Given E^°(Zn^2+/Zn)=-0.76 V, E^°(Cu^2+/Cu)=+0.34 V, F=96500 C mol^-1 and…
- A 400 mL solution containing 0.0500 M CuSO4 and 0.100 M NaCl is electrolysed between inert electrodes by passing 9650 C of charge (F=96500 C mol^-1).…
- Paragraph 1: A concentration cell is set up at 298 K with two silver electrodes. The left half-cell consists of a silver wire dipped in a 0.100 M…
JEE Advanced 2016
Other Chemistry topics
Alcohols, Phenols, Ethers and Haloalkanes 11Atomic Structure 9Biomolecules and Polymers 8Carbonyl Compounds, Carboxylic Acids and Amines 20Chemical Bonding and Molecular Structure 17Chemical Equilibrium 12Chemical Kinetics 24Chemical Thermodynamics 21Coordination Compounds 23General Organic Chemistry and Isomerism 37Hydrocarbons 12Ionic Equilibrium 20Mole Concept and Stoichiometry 6Qualitative and Practical Chemistry 7Redox Reactions and Titrations 15Solutions, Solid State and Surface Chemistry 26d- and f-Block Elements and Metallurgy 11s-Block, p-Block Elements and Hydrogen 29