Which of the following is described by the equation H2O(l) H2O(s) + heat?A.EvaporatingB.FreezingC.MeltingD.Condensing
Question
Which of the following is described by the equation
H2O(l) H2O(s) + heat
A. Evaporating
B. Freezing
C. Melting
D. Condensing
Solution
The equation H2O(l) → H2O(s) + heat describes the process of Freezing.
Here's why:
In this equation, H2O(l) represents water in its liquid state and H2O(s) represents water in its solid state, which is ice. The arrow indicates the direction of the process, and 'heat' on the right side of the equation indicates that heat is being released in the process.
This is characteristic of freezing, where a liquid (in this case, water) turns into a solid (ice) and releases heat in the process.
So, the correct answer is B. Freezing.
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