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Consider the modes of transformations of a gas from state ‘A’ to state ‘B’ as
Which one of the following is true
Options
(a) ΔH = q along A → C
(b) ΔS is same along both A → B and A→ C → B
(c) w is same along both A → B and A → C → B
(d) w > 0 along both A → B and A → C
Correct Answer:
ΔS is same along both A → B and A→ C → B
Explanation:
Entropy is a state function i.e. the change in entropy depends upon the initial and final states of the system and not on how that change is brought about.
Related Questions: - The lattice energy order for lithium halide is
- The van’t Hoff factor for a solute that associates in solution is
- Which of the following substances will give amide, when reacted with NH₃
- Different gases at the same temperature must have
- The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The lattice energy order for lithium halide is
- The van’t Hoff factor for a solute that associates in solution is
- Which of the following substances will give amide, when reacted with NH₃
- Different gases at the same temperature must have
- The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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