JEE Main 2021 — Electrochemistry Question with Solution
JEE Main 2021 (26 Aug Shift 1)
Question
These are physical properties of an element
(A) Sublimation enthalpy
(B) Ionisation enthalpy
(C) Hydration enthalpy
(D) Electron gain enthalpy
The total number of above properties that affect the reduction potential is (Integer answer)
(A) Sublimation enthalpy
(B) Ionisation enthalpy
(C) Hydration enthalpy
(D) Electron gain enthalpy
The total number of above properties that affect the reduction potential is (Integer answer)
Enter your answer
Show full solutionCorrect answer: 3
Correct answer
3
Step-by-step explanation
So reduction potential depends on sublimation, ionisation and Hydration energy.
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This is a previous-year question from JEE Main 2021, covering the Electrochemistry chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.