STATEMENT-1: For `H_(2)O(l)hArrH_(2)O(g)` vapour pressure if P atm then `K_(rho)` is equal to vapour pressure
STATEMENT-2:` K_(rho)` can be changed by adding more `H_(2)O` vapour from our side

Options

A. Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-9
B. Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-9
C. Statement-1 is True, Statement-2 is False
D. Statement-1 is False, Statement-2 is True

Answer

To solve the problem, we need to analyze the two statements provided and determine their validity based on the principles of chemical equilibrium.

### Step-by-Step Solution:

1. **Understanding the Reaction**:
The reaction given is:
\[ H_2O(l) \rightleftharpoons H_2O(g) \]
This represents the equilibrium between liquid water and water vapor.

2. **Equilibrium Constant \( K_p \)**:
The equilibrium constant \( K_p \) for this reaction is defined as:
\[ K_p = \frac{P_{H_2O(g)}}{P_{H_2O(l)}} \]
However, since the concentration of a pure liquid (like \( H_2O(l) \)) does not appear in the equilibrium expression, we can simplify this to:
\[ K_p = P_{H_2O(g)} \]
where \( P_{H_2O(g)} \) is the vapor pressure of water.

3. **Evaluating Statement 1**:
Statement 1 claims that for the equilibrium \( H_2O(l) \rightleftharpoons H_2O(g) \), if the vapor pressure is \( P \) atm, then \( K_p \) is equal to the vapor pressure.
- This statement is **true** because we have established that \( K_p = P_{H_2O(g)} \) which is equal to the vapor pressure.

4. **Evaluating Statement 2**:
Statement 2 states that \( K_p \) can be changed by adding more \( H_2O \) vapor from our side.
- This statement is **false**. The equilibrium constant \( K_p \) is only affected by changes in temperature. Adding more \( H_2O(g) \) will shift the equilibrium position but will not change the value of \( K_p \). Instead, it will lead to a change in the concentrations of the reactants and products until a new equilibrium is established.

5. **Conclusion**:
- Statement 1 is true.
- Statement 2 is false.
Thus, the correct answer is that Statement 1 is true and Statement 2 is false.

### Final Answer:
- Statement 1: True
- Statement 2: False