In which of the following processes entropy increases? A. A liquid evaporates to vapour. B. Temperature of a crystalline solid lowered from 130 K to 0 K. C. $2NaHCO_{3(s)} o Na_2CO_{3(s)}+CO_{2(g)}+H_2O_{(g)}$ D. $Cl_{2(g)} o2Cl_{(g)}$ Choose the correct answer from the options given below:

Question

In which of the following processes entropy increases? A. A liquid evaporates to vapour. B. Temperature of a crystalline solid lowered from 130 K to 0 K. C. $2NaHCO_{3(s)}	o Na_2CO_{3(s)}+CO_{2(g)}+H_2O_{(g)}$ D. $Cl_{2(g)}	o2Cl_{(g)}$ Choose the correct answer from the options given below:

Dr. Abubacker · Accepted Answer

[Solution by Claude - not from source] Entropy rises on evaporation, gas formation and dissociation into more particles (A, C, D) and falls on cooling (B). Answer (1).

Q. In which of the following processes entropy increases? A. A liquid evaporates to vapour. B. Temperature of a crystalline solid lowered from 130 K to 0 K. C. $2NaHCO_{3(s)}\to Na_2CO_{3(s)}+CO_{2(g)}+H_2O_{(g)}$ D. $Cl_{2(g)}\to2Cl_{(g)}$ Choose the correct answer from the options given below:

Explanation

Reviewed by Dr. Abubacker

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