| ⇦ | 
| ⇨ |
For the reaction C(s) + O₂(g)
Options
(a) ΔH = ΔE
(b) ΔH < ΔE
(c) ΔH > ΔE
(d) either ΔH > ΔE or ΔH < ΔE
Correct Answer:
ΔH = ΔE
Explanation:
In the reaction C(s) + O₂(g) → CO₂(g), there is no change in the number of moles of gaseous components (Δn = 1 – 1 = 0).
As ΔH = ΔE + ΔnRT. Thus in this case ΔH = ΔE.
Related Questions: - Which of the following exists as zwitter ion
- In electrolysis of NaCl when Pt electrode is taken then H₂ is liberated at cathode
- K₃Fe(CN)₆ + e⁻ → K₄Fe(CN)₆ is known as
- Hydrogen can be fused to form helium at
- Li occupies higher position in the electrochemical series of metals as compared
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following exists as zwitter ion
- In electrolysis of NaCl when Pt electrode is taken then H₂ is liberated at cathode
- K₃Fe(CN)₆ + e⁻ → K₄Fe(CN)₆ is known as
- Hydrogen can be fused to form helium at
- Li occupies higher position in the electrochemical series of metals as compared
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply