Verified Solution • 2025–26 Session moderate

QJEEM03Ch6f6e: JEE Main 2003 Chemistry - Class 11 JEEM03Ch6f6e Solution: Consider the reaction equilibrium 2 SO 2 (g) + O 2 (g) 2 SO 3…

Consider the reaction equilibrium
2 SO2 (g) + O2 (g) ⇋\leftrightharpoons 2 SO3 (g); ΔHo\Delta H^o = -198 kJ
One the basis of Le Chatelier's principle, the condition favourable for the forward reaction is :

Multiple Choice Options

  • A increasing temperature as well as pressure
  • B lowering the temperature and increasing the pressure
  • C any value of temperature and pressure
  • D lowering temperature as well as pressure

Step-by-Step Verified Solution

Due to exothermicity of reaction low or optimum temperature will be required. Since 33 moles are changing to 22 moles.

∴\therefore High pressure will be required.

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