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An ideal gas at constant temperature and pressure expands and its
Options
(a) internal energy increases
(b) internal energy decreases
(c) internal energy remains same
(d) endropy increases and then decreases
Correct Answer:
internal energy remains same
Explanation:
Internal energy change (ΔE) is a function of temperature. So for constant temperature, ΔE is also zero i.e., internal energy remains same. [ΔE ∝ T]
Related Questions: - Last molecule of H₂O is evolved from H₂O₂ by
- Argon gas was discovered by
- Colligative properties of solution are those properties which depend on the
- Which of the following is an alicyclic compound
- ortho and para hydrogen differ in the
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Last molecule of H₂O is evolved from H₂O₂ by
- Argon gas was discovered by
- Colligative properties of solution are those properties which depend on the
- Which of the following is an alicyclic compound
- ortho and para hydrogen differ in the
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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