Consider the modes of transformations of a gas from state ‘A’ to state ‘B’

⇦

⇨

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:

1. The hybridisation of carbon in diamond ,graphite and acetylene is in the order of
2. Nitrobenzene, on nitration,produces
3. The term platforming is
4. Which one is most reactive towards SN1 reaction
5. The first fractional product of petroleum from top to bottom is

Topics: Thermodynamics (179)
Subject: Chemistry (2512)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends