JEE Main 2003 — Chemical Equilibrium Question with Solution
From: AIEEE 2003
Question
Consider the reaction equilibrium
2 SO2 (g) + O2 (g) 2 SO3 (g); = -198 kJ
One the basis of Le Chatelier's principle, the condition favourable for the forward reaction is :
2 SO2 (g) + O2 (g) 2 SO3 (g); = -198 kJ
One the basis of Le Chatelier's principle, the condition favourable for the forward reaction is :
Choose an option
Show full solutionCorrect option: B
Correct answer
Blowering the temperature and increasing the pressure
Step-by-step explanation
Due to exothermicity of reaction low or optimum temperature will be required. Since moles are changing to moles.
High pressure will be required.
High pressure will be required.
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This is a previous-year question from JEE Main 2003, covering the Chemical Equilibrium 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.