JEE Main 2016 — Thermodynamics (C) Question with Solution
JEE Main 2016 (03 Apr)
Question
The heats of combustion of carbon and carbon monoxide are respectively. The heat of formation of carbon monoxide per mole is:
Choose an option
Show full solutionCorrect option: B
Correct answer
B
Step-by-step explanation
Given: Heat of combustion of carbon and carbon monoxide are respectively.
(i)
(ii)
To find the heat of formation of per mole.
of
From equations (i) and (ii),
(i)
(ii)
To find the heat of formation of per mole.
of
From equations (i) and (ii),
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This is a previous-year question from JEE Main 2016, covering the Thermodynamics (C) chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.