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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: - Hydrolysis of an ester in an alkaline medium is
- The heat of neutralization is the highest in the following case
- Which of the following 0.10 m aq solution will have the lowest freezing point
- Which of the following is the most electronegative element?
- Give cyclohexanol(I), acetic acid (II), 2,4,6-trinitrophenol(III),and phenol(IV)
Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Hydrolysis of an ester in an alkaline medium is
- The heat of neutralization is the highest in the following case
- Which of the following 0.10 m aq solution will have the lowest freezing point
- Which of the following is the most electronegative element?
- Give cyclohexanol(I), acetic acid (II), 2,4,6-trinitrophenol(III),and phenol(IV)
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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