What is the effect of using vanadium V oxide as... - WAEC Chemistry 2000 Question
What is the effect of using vanadium (V) oxide as catalyst in the reaction represented by the following equation? 2SO2 + O2 ⇌ 2SO3; ∆H = - xKJmol-1
A
Decreases the value of ∆H
B
Increases the collision rate of reactant particles
C
Shifts equilibrium position to the right
D
Reduces the time for attainment of equilibrium
correct option: a
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