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A mixture of two moles of carbon monoxide and one mole of oxygen, in a closed vessel is ignited to covert carbon monoxide to carbon dioxide. If ΔH is the enthalpy change and ΔE is the change in internal energy, then
Options
(a) ΔH > ΔE
(b) ΔH < Δ E
(c) ΔH = ΔE
(d) the relationship depends on the capacity of the vessel
Correct Answer:
ΔH < Δ E
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- At equilibrium, the value of change in Gibb’s free energy (ΔG) is
- The total number of electrons present in all the p-orbitals of bromine is
- In an isobaric process, the ratio of heat supplied to the system (dQ)
- The metal used to recover copper from a solution of copper sulphate is
- IF the bond energies of H – H , Br – Br and H – Br are 433 , 192 and 364 kJ mol⁻¹
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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