Given, {S}+\frac{3}{2} {O}_{2} \rightarrow {SO}_{3}+2 x {kcal} {SO}_{2}+\frac{1}{2} {O}_{2} \rightarrow {SO}_{3}+y {kcal} with the help of above reactions, find out the heat of formation of {SO}_{2}.

AMU Engineering 2020 solved paper Solved Paper

Section: Chemistry

Question : 55 of 150

Marks: +1, -0

Given, S+‌

O2⟶SO3+2xkcal
SO2+‌

O2⟶SO3+ykcal
with the help of above reactions, find out the heat of formation of SO2.

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