29 JEE Main 2024 Electrochemistry previous-year questions with verified answers and step-by-step solutions.
These are the JEE Main 2024 previous-year questions from the Electrochemistry chapter of Chemistry. Each links to a full solution with a verified answer key. To see the whole chapter across all years, visit the Electrochemistry chapter hub.
Which out of the following is a correct equation to show change in molar conductivity with respect to concentration for…
The amount of electricity in Coulomb required for the oxidation of 1 mol of H 2 O to O 2 is ______ × 10 5 C .
The reaction; (1)/(2) H₂₍~g₎+AgCl₍s₎ → H₍aq₎⁺+Cl₍aq₎⁻+Ag₍s₎ occurs in which of the following galvanic cell :
One Faraday of electricity liberates x × 10 – 1 gram atom of copper from copper sulphate, x is______.
The molar conductivity for electrolytes A and B are plotted against C¹ / ² as shown below. Electrolytes A and B respect…
What pressure (bar) of H₂ would be required to make emf of hydrogen electrode zero in pure water at 25ⁱrc C ?
A conductivity cell with two electrodes (dark side) are half filled with infinitely dilute aqueous solution of a weak e…
The mass of silver (Molar mass of Ag : 108 gmol - 1 ) displaced by a quantity of electricity which displaces 5600 mL of…
One of the commonly used electrode is calomel electrode. Under which of the following categories, calomel electrode com…
A constant current was passed through a solution of AuCl 4 - ion between gold electrodes. After a period of 10 . 0 minu…
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