| ⇦ | 
| ⇨ |
Enthalpy of CH₄ + ¹/² O₂ → CH₃OH is negative. If enthalpy of combustion of CH₄ and CH₃OH are x and y respectively. Then which relation is correct
Options
(a) x > y
(b) x < y
(c) x = y
(d) x > y
Correct Answer:
x < y
Explanation:
CH₄ + 1/2 O₂ → CH₃OH, ΔH = x -y; Given ΔH = negative. hence, x-y < 0, or n < y.
Related Questions: - The oxidation of benzene by V₂O₅ in the presence of air produces
- Alum in dyeing of clothes is used as
- Which one of the following does not involve coagulation
- The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
- Which statement is correct
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation of benzene by V₂O₅ in the presence of air produces
- Alum in dyeing of clothes is used as
- Which one of the following does not involve coagulation
- The pyknometric density of sodium chloride crystal is 2.165 x 10³ kg m⁻³,
- Which statement is 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