Contact us
Back

Report Issue

Electrochemistry

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
The spin-only magnetic moment value of $\mathrm{M}^{3+}$ ion (in gaseous state) from the pair $\mathrm{Cr}^{3+} / \mathrm{Cr}^{2+}, \mathrm{Mn}^{3+} / \mathrm{Mn}^2$, $\mathrm{Fe}^{3+} / \mathrm{Fe}^{2+}$ and $...
JEE Main Chemistry Hard
View Solution →
Q JEE MAIN 2022
Match List I with List II

Choose the correct answer from the options given below:
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2022
For a cell, $\mathrm{Cu}(\mathrm{s}) \mid \mathrm{Cu}^{2+}\left(0.001 \mathrm{M}| | \mathrm{Ag}^{+}(0.01 \mathrm{M}) \mid \mathrm{Ag}(\mathrm{s})\right.$ the cell potential is found to be 0.43 V at 298 K ....
JEE Main Chemistry Medium
View Solution →
Q JEE MAIN 2022
Match List I with List II
JEE Main Chemistry Easy
View Solution →
Q JEE-Main 2022
The cell potential for $\mathrm{Zn}\left|\mathrm{Zn}^{2+}(a q) \| \mathrm{Sn}^{\mathrm{X}+}\right| \mathrm{Sn}$ is 0.801 V at 298 K . The reaction quotient for the above reaction is $10^{-2}$....
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2022
Resistance of a conductivity cell (cell constant $129 \mathrm{~m}^{-1}$ ) filled with 74.5 ppm solution of KCl is $100 \Omega$ (labeled as solution 1). When...
JEE Main Chemistry Medium
View Solution →
Q JEE MAIN 2022
Given below are two statements :
Statement I : In polluted water values of both dissolved oxygen and BOD are very low.
Statement II :...
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2022
The molar conductivity of a conductivity cell filled with 10 moles of 20 mL NaCl solution is $\wedge_{\mathrm{m1}}$ and that of 20 moles another identical...
JEE Main Chemistry Medium
View Solution →
Q JEE MAIN 2022
The amount of charge in F (Faraday) required to obtain one mole of iron from $\mathrm{Fe}_3 \mathrm{O}_4$ is $\_\_\_\_$ . (Nearest Integer)
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2022
Given below are two statements:
Statement I: For KI, molar conductivity increases steeply with dilution.
Statement II: For carbonic acid, molar conductivity increases slowly with...
JEE Main Chemistry Medium
View Solution →