Which of the following has the highest entropy at 25°C?
Practice Questions
1 question
Q1
Which of the following has the highest entropy at 25°C?
Ice
Water
Steam
All have the same entropy
Steam has the highest entropy at 25°C because it is in the gaseous state, which has more disorder compared to solid (ice) and liquid (water).
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following has the highest entropy at 25°C?
Solution: Steam has the highest entropy at 25°C because it is in the gaseous state, which has more disorder compared to solid (ice) and liquid (water).
Steps: 5
Step 1: Understand what entropy means. Entropy is a measure of disorder or randomness in a system.
Step 2: Identify the states of matter: solid, liquid, and gas. Solids are ordered, liquids are less ordered, and gases are the most disordered.
Step 3: Compare the states of water at 25°C: ice (solid), water (liquid), and steam (gas).
Step 4: Recognize that steam (gas) has the highest disorder compared to ice (solid) and water (liquid).
Step 5: Conclude that since steam is in the gaseous state, it has the highest entropy at 25°C.
