Metallurgical Engineering > GATE 2025 > Chemical Equilibrium
Consider the following gas-phase reaction: 2SO2+O2↔2SO3
If the enthalpy of reaction is negative, which one of the following conditions promotes a higher equilibrium concentration of SO3?
A
Higher pressure and higher temperature
B
Higher pressure and lower temperature
C
Lower pressure and higher temperature
D
Lower pressure and lower temperature

Correct : b

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Related Topics

gas phase reaction GATE metallurgical 2025 enthalpy reaction SO2O2SO3 higher equilibrium concentration SO3 pressure effect on SO3 temperature effect on SO3 metallurgical engineering GATE GATE 2025 question 19 reaction equilibrium pressure temperature

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