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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.
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Topics: Thermodynamics
(179)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Starch is converted into maltose by an enzyme
- At standard state Gibb’s free energy change for isomerization reaction
- Four diatomic species are listed below. Identilfy the correct order in which
- An atom has electronic configuration 1s²2s²2p⁶3s²3p⁶3d³4s², you will place it in
- Which metal will displace copper from copper sulphate solution
Topics: Thermodynamics (179)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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