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← CBSE Class 12 PYQ
Electrochemistry
CBSE Class 12 · Chemistry · 28 past questions
Topic
Conductance of solutions
3
Electrolysis and Faraday's laws
3
Nernst equation
3
Gibbs energy and equilibrium
2
Electrochemical cells and cell potential
0
Kohlrausch's law
0
Level
Easy
3
Moderate
3
Year
2026
0
2025
0
2024
1
2023
2
2022
0
3 of 28 ·
show all
Q17
2024
The conductivity of 0.2 M solution of KCl is $2.48 \times 10^{-2}$ S cm$^{-1}$. Calculate its molar…
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Q21
2023
(a) Conductivity of $2 \times 10^{-3}$ M methanoic acid is $8 \times 10^{-5}$ S cm⁻¹. Calculate its molar…
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Q26
2023
On diluting two electrolytes 'A' and 'B', the $\Lambda_m$ of 'A' increases 25 times while that of 'B'…
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