MCQ
The heat of reaction for
$MO \rightarrow M +\frac{1}{2} O _2$ is 50 kcal and
$MO _2 \rightarrow MO +\frac{1}{2} O _2$ is -100 kcal.
The heat of reaction for $M + O _2 \rightarrow MO _2$ is -
$MO \rightarrow M +\frac{1}{2} O _2$ is 50 kcal and
$MO _2 \rightarrow MO +\frac{1}{2} O _2$ is -100 kcal.
The heat of reaction for $M + O _2 \rightarrow MO _2$ is -
- A-50 kcal
- B-150 kcal
- ✓50 kcal
- D+150 kcal
