For the processH2O(l)→ H2O(g)At T = 100°C and 1 atmosphere pressure, the correct choice is:a)ΔSsystem 0 andΔSsurroundings 0b)ΔSsystem 0 andΔSsurroundings

Question

For the processH2O(l)→ H2O(g)At T = 100°C and 1 atmosphere pressure, the correct choice is:a)ΔSsystem > 0 andΔSsurroundings > 0b)ΔSsystem > 0 andΔSsurroundings<0c)ΔSsystem < 0 andΔSsurroundings > 0d)ΔSsystem < 0 andΔSsurroundings < 0Correct answer is option 'B'. Can you explain this answer?

Answer

The process you mentioned is the liquid state of water, represented as H2O(l). In this state, water molecules are closely packed together but still have enough energy to move around and slide past each other. The liquid state is characterized by its ability to flow and take the shape of its container.

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