5.
Define "Entropy”. Give the order of entropies of solid, liquid and gas.
Answers
Answer:
Solids have the fewest microstates and thus the lowest entropy. Liquids have more microstates (since the molecules can translate) and thus have a higher entropy. When a substance is a gas it has many more microstates and thus have the highest entropy. Mixing of substances will increase the entropy.
Explanation:
Consequently, for any substance, Sgas > Sliquid > Ssolid, and the processes of vaporization and sublimation likewise involve increases in entropy, ΔS > 0. ... Thus, the entropy for any substance increases with temperature
Answer:
Solids have the fewest microstates and thus the lowest entropy. Liquids have more microstates (since the molecules can translate) and thus have a higher entropy. When a substance is a gas it has many more microstates and thus have the highest entropy. Mixing of substances will increase the entropy.
Explanation: