SRMJEEE SERIES Chemistry
Thermodynamics
6 previous year questions.
Volume: 6 Ques
Yield: Medium
High-Yield Trend
2
2019 2
2018 2
2017 Chapter Questions 6 MCQs
01
PYQ 2017
medium
chemistry ID: srmjeee-
The relationship between equilibrium constant K and free energy change of the process is given by
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2
3
4
02
PYQ 2017
medium
chemistry ID: srmjeee-
Identify the correct statement regarding a spontaneous process
1
For a spontaneous process in an isolated system, the change in entropy is positive
2
Endothermic processes are never spontaneous
3
Exothermic processes are always spontaneous
4
Lowering of energy in the reaction process is the only criterion for spontaneity
03
PYQ 2018
medium
chemistry ID: srmjeee-
During the melting of a slab of ice at 273K at atmospheric pressure:
1
positive work is done by the ice-water system on the atmosphere and the internal energy of icewater system decreases.
2
positive work is done on the ice-water system by the atmosphere and the internal energy of the ice-water system increases
3
only the internal energy of the ice-water system increases
4
only the internal energy of ice-water system decreases.
04
PYQ 2018
medium
chemistry ID: srmjeee-
The enthalpy of hydrogenation of cyclohexene is - 119.5 kJ mol-1 . If resonance energy of benzene is -150.4 kJ mol-1 , its enthalpy of hydrogenation would be
1
-208.1 kJ mol-1
2
-269.9 kJ mol-1
3
-358.5 kJ mol-1
4
-508.9 kJ mol-1
05
PYQ 2019
medium
chemistry ID: srmjeee-
Which parameter always increases during spontaneous change?
1
2
3
4
06
PYQ 2019
medium
chemistry ID: srmjeee-
If an endothermic reaction is non-spontaneous at freezing point of water and becomes feasible at its boiling point, then
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3
4
About Thermodynamics - SRMJEEE
Thermodynamics is a vital chapter for SRMJEEE aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Thermodynamics PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Thermodynamics carry the most weight. Then, tackle the questions iteratively to solidify your understanding.