When pressure is applied to the equilibrium system, `IcehArrWater`. Which of the following phenomenon will happen?

Options

A. More ice will be formed
B. Water will evaporate
C. More water will be formed
D. Equilibrium will not be formed

Explanation

To solve the question regarding the effect of pressure on the equilibrium system of ice and water, we can follow these steps:

### Step 1: Identify the Equilibrium Reaction
The equilibrium system in question is:
\[ \text{Ice} \rightleftharpoons \text{Water} \]

### Step 2: Understand the Nature of the Change
This reaction represents a physical change where ice (solid) is converted to water (liquid). This is a physical equilibrium because it involves a change in the state of matter without altering the chemical composition.

### Step 3: Apply Le Chatelier's Principle
Le Chatelier's Principle states that if an external change is applied to a system at equilibrium, the system will adjust itself to counteract that change and restore a new equilibrium.

### Step 4: Analyze the Effect of Pressure
When pressure is applied to the equilibrium system:
- Ice (solid) occupies more volume than water (liquid).
- According to Le Chatelier's Principle, the equilibrium will shift towards the side with lower volume to counteract the increase in pressure.

### Step 5: Determine the Direction of the Shift
Since ice has a higher volume than water, applying pressure will shift the equilibrium to the right (forward direction), favoring the formation of water.

### Step 6: Evaluate the Options
Now, let's evaluate the provided options based on our analysis:
1. More ice will be formed - **Incorrect**, as the equilibrium shifts towards water.
2. Water will evaporate - **Incorrect**, as the process is melting ice to water, not evaporation.
3. More water will be formed - **Correct**, as the equilibrium shifts to produce more water.
4. Equilibrium will not be formed - **Incorrect**, as equilibrium is already established and will shift to a new position.

### Conclusion
The correct answer is that **more water will be formed** when pressure is applied to the equilibrium system of ice and water.

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