JEE Main & Advanced
Chemistry
Thermodynamics / रासायनिक उष्मागतिकी
Question Bank
Heat of reaction
question_answer
\[C+{{O}_{2}}\to C{{O}_{2}};\,\Delta H=X\] \[CO+\frac{1}{2}{{O}_{2}}\to C{{O}_{2}};\,\Delta H=Y\] Then the heat of formation of \[CO\] is [BHU 1997; DPMT 2002]