Chemical Thermodynamics Question 246
Question: $ C+O_2\to CO_2;,\Delta H=X $
$ CO+\frac{1}{2}O_2\to CO_2;,\Delta H=Y $ Then the heat of formation of $ CO $ is [BHU 1997; DPMT 2002]
Options:
A) $ X-Y $
B) $ Y-2X $
C) $ X+Y $
D) $ 2X-Y $
Show Answer
Answer:
Correct Answer: A
Solution:
X - Y and find the required result.