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Standard entropies of X₂, Y₂ and XY₃ are 60, 40 and 50 J K⁻¹ mol⁻¹ respectively. For the reaction 1/2X₂ + 3/2Y₂ ⇌ XY₃,ΔH = -30 kJ, to be at equilibrium ,the temperature should be
Options
(a) 750 K
(b) 1000 K
(c) 1250 K
(d) 500 K
Correct Answer:
750 K
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
- The temperature above which a gas cannot be liquefied is called as
- Empirical formula of a compound is CH₂O.If its molecular weight is 180,
- Negative deviation from Raoult’s law is observed in which one of the
- The number of water molecules in gypsum and in plaster of paris are respectively
- In the laboratory, manganese(II) salt is oxidised to permanganate ion in aqueous
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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