The excess molar entropy of mixing of liquid A with liquid B is -R 2. The experimentally observed change in entropy upon mixing 1.0 mol of liquid A with 1.0 mol of liquid B is

ABC26PH0256 · Thermodynamics

Subject: Physical Chemistry · Chapter: Thermodynamics · Topic: Laws State Functions · Exam: CSIR-NET DEC 2019 · Marks: 2 · Difficulty: Hard

The excess molar entropy of mixing of liquid A with liquid B is $-R\ln 2$. The experimentally observed change in entropy upon mixing 1.0 mol of liquid A with 1.0 mol of liquid B is

(a)$-2R\ln 2$

(b)$+4R\ln 2$

(c)0

(d)$+R\ln 2$

Answer

Answer (as printed): C

Explanation

No explanation was printed for this question.

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