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Question: Answered & Verified by Expert
Calculate the heat of formation of CO using given equations
C+O2CO2;ΔH=X
CO+12O2CO2;ΔH=Y
ChemistryThermodynamics (C)NEET
Options:
  • A X-Y
  • B X+Y
  • C Y-2X
  • D 2X-Y
Solution:
2628 Upvotes Verified Answer
The correct answer is: X-Y
C+12O2CO , on substracting equation (ii) from equation (i) ,we get X-Y .

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