JEE Main 2020 · ChemistryMultiple choiceSingle correctEasyConceptual

JEE Main 9 January 2020, Shift 2, Chemistry Q26

Question 26 of 75 in this shift, Chemistry question 1 of 25, Section A.

The true statement amongst the following is :

(1) $S$ is a function of temperature but $\Delta S$ is not a function of temperature.
(2)Both $\Delta S$ and $S$ are functions of temperature.Official answer
(3)Both $S$ and $\Delta S$ are not functions of temperature.
(4) $S$ is not a function of temperature but $\Delta S$ is a function of temperature.

Official answer

Option 2

NTA final key (Jan 2020).

Chapter: Thermodynamics (Chemistry)
Topic: Entropy
Idea tested: Temperature Dependence of Reaction Entropy

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 108 of the 174 JEE Main shifts held from 2017 to 2026.