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In contact process the formation of SO3 ...

In contact process the formation of `SO_3` takes place according to the following reaction, `2SO_2+O_2hArr2SO_3,DeltaH=-45.2kcal` The formation of `SO_3` is fovoured by

A

Increase of volume

B

Increasing in temperature

C

Removal of oxygen

D

Increasing of pressure

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The correct Answer is:
D
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The formation of SO_(3) takes place according to the following reaction, 2SO_(2) + O_(2)hArr2SO_(3) , Delta H = 45.2 kcal The formation of SO_(3) is favoured by

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