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In the reactions, S+ 3/2 O2 to SO3 + 2...

In the reactions,
`S+ 3/2 O_2 to SO_3 + 2x kJ and
SO_2 + 1/2 O_2 to SO_3` + y kJ
Heat of formation of `SO_2`is _________.

A

`(y - 2x)`

B

`(2x + y)`

C

`(x + y)`

D

`(2x//y)`

Text Solution

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The correct Answer is:
A
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