According to third law of thermodynamics, the entropy at `0 K` is zero for

Question

According to third law of thermodynamics, the entropy at `0 K` is zero for

According to third law of thermodynamics, the entropy at `0 K` is zero for
A. elements in their stable form
B. perfectly crystalline solids
C. substances at `1 "atm"` and `25^(@)C`
D. `N_(2)O`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
For perfectly crystalline solids at `0 K`, all molecular motion ceases and particles are closely packed. Thus randomness and hence entropy is minimum.

4 views Answered 2023-02-05 15:29