Statement-1 : The freezing of water is an endothermic process.
Statement-2 : Heat must be removed from the water to make it freeze.

Answer

To solve the question, we need to analyze both statements regarding the freezing of water.

### Step 1: Understand the Process of Freezing
Freezing is the process where a liquid turns into a solid when its temperature decreases. For water, this occurs when it reaches 0 degrees Celsius (32 degrees Fahrenheit) under standard atmospheric conditions.

**Hint:** Recall the definition of freezing and the temperature at which water freezes.

### Step 2: Analyze Statement-1
Statement-1 claims that "The freezing of water is an endothermic process." An endothermic process is one that absorbs heat from the surroundings.

- When water freezes, it does not absorb heat; instead, it releases heat to the surroundings as it transitions from a liquid to a solid state.

**Hint:** Consider what happens to the energy of water molecules as they transition from liquid to solid.

### Step 3: Analyze Statement-2
Statement-2 states that "Heat must be removed from the water to make it freeze."

- This statement is accurate because, to freeze water, we need to lower its temperature, which involves removing heat energy from the water.

**Hint:** Think about how cooling systems work to remove heat from substances.

### Step 4: Conclusion
Based on the analysis:
- Statement-1 is incorrect because freezing is not an endothermic process; it is an exothermic process where heat is released.
- Statement-2 is correct because heat must indeed be removed from water for it to freeze.

Thus, we conclude:
- **Statement-1:** Incorrect
- **Statement-2:** Correct

**Final Answer:** Statement-1 is incorrect, and Statement-2 is correct.