JEE Main 2023 · ChemistryMultiple choiceSingle correctMediumConceptual

JEE Main 6 April 2023, Shift 1, Chemistry Q67

Question 67 of 90 in this shift, Chemistry question 7 of 30, Section A.

The standard electrode potential of

\mathrm{M^+/M}

in aqueous solution does not depend on

(1)Sublimation of a solid metal
(2)Ionisation of a gaseous metal atom
(3)Ionisation of a solid metal atomOfficial answer
(4)Hydration of a gaseous metal ion

Official answer

Option 3

NTA final key.

Chapter: Electrochemistry
Topic: s-Block Elements
Idea tested: Aqueous Reducing Power and E° Anomaly

Same topic in other shifts

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Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.