| ⇦ | 
| ⇨ |
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: - Water is oxidised to oxygen by
- Which of the following is correct option for free expansion of an ideal gas
- Which of the following is not a transition metal
- A certain current liberated 0.504 g of hydrogen in 2 hours. How many grams
- Which is not correct
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Water is oxidised to oxygen by
- Which of the following is correct option for free expansion of an ideal gas
- Which of the following is not a transition metal
- A certain current liberated 0.504 g of hydrogen in 2 hours. How many grams
- Which is not correct
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