\[ \begin{array}{l} \mathrm{S}+\frac{3}{2} \mathrm{O}_{2} \rightarrow \mathrm{SO}_{3}+2 x \mathr...
Channel:
Subscribers:
458,000
Published on ● Video Link: https://www.youtube.com/watch?v=GK02EOpe9nE
0\[
\begin{array}{l}
\mathrm{S}+\frac{3}{2} \mathrm{O}_{2} \rightarrow \mathrm{SO}_{3}+2 x \mathrm{kcal} \\
\mathrm{SO}_{2}+\frac{1}{2} \mathrm{O}_{2} \rightarrow \mathrm{SO}_{3}+\mathrm{ykcal}
\end{array}
\]
The heat of formation of \( \mathrm{SO}_{2} \) is
(a) \( y-2 x \)
(b) \( (x+y) \)
(c) \( 2 x+y \)
(d) \( 2 x-y \)
\( \mathrm{P} \)
W
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live