1.

Formation of `SO_(3)` take place according to the reaction `2SO_(2) + O_(2)hArr2SO_(3)`, `Delta H = - 45.2` kcal Which of the following factors favours the formation of `SO_(3)` ?A. Increasing in temperatureB. Increase in pressureC. Removal of oxygenD. Increase in volume

Answer» Correct Answer - B
According to Le-Charelier principle when we increase pressure, reaction proceeds in that direction where vollume is decreseing.


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