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← Bihar Board Class 12 PYQ
Electrochemistry
Bihar Board Class 12 · Chemistry · 41 past questions
Topic
Electrolysis products
2
Conductance of electrolytes
1
Electrode potential and EMF
1
Batteries and fuel cells
0
Corrosion
0
Electrochemical cells and salt bridge
0
Faraday's laws and quantity of electricity
0
Level
Easy
4
Moderate
0
Year
2026
4
2025
5
2024
4
2023
4
2022
4
2021
5
2019
1
2018
3
2017
2
2016
3
2015
2
4 of 41 ·
show all
Q13
2024 Set D
2023 Set F
The cell constant of a conductivity cell is
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Q14
2023 Set F
Which of the following is deposited at cathode on electrolysis of aqueous NaCl solution ?
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Q15
2023 Set F
Which of the following conducts electricity in a solution ?
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Q16
2023 Set F
The standard electrode potentials of $A$, $B$, $C$ and $D$ metals are $-3.05$ V, $-1.66$ V, $-0.40$ V and…
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