1.

Formation of SO_(3) takes place according to the reaction 2SO_(2)+O_(2)hArr2SO_(3),DeltaH=-45.2 kcal Which of the following factors favours the formation of SO_(3)

Answer»

Increase in TEMPERATUE
Increase in pressure
REMOVAL of oxygen
Increase in volume

Solution :ACCORDING to Le chatelier's PRINCIPLE when we increase pressure reaction proceeds in than DIREECTION where volume is decreasing.


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