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What are the most favourable conditions ...

What are the most favourable conditions for the reaction `SO_(2)+//2 O_(2) hArr SO_(3), Delta H =-ve` to occur

A

low T, high P

B

low T and low P

C

high T, low P

D

high T, high P.

Text Solution

Verified by Experts

The correct Answer is:
A
Since the reaction is exothermic , it is favoured by low temperature . Since reaction is accompanied by decrease in the number of moles, it is favoured by high pressure.
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