The equation between an acid and a base is `XOH+HYtoXY+H_(2)O`
Which of the following is the cation part of salt ?

Options

A. X
B. OH
C. H
D. Y

Explanation

To determine the cation part of the salt formed in the reaction between an acid and a base represented by the equation:

\[ \text{XOH} + \text{HY} \rightarrow \text{XY} + \text{H}_2\text{O} \]

we can follow these steps:

### Step 1: Identify the Components
In the equation, we have:
- **XOH**: This represents a base, where **X** is the metal cation and **OH** is the hydroxide ion.
- **HY**: This represents an acid, where **H** is the hydrogen ion (proton) and **Y** is the anion.

### Step 2: Understand the Reaction
The reaction between an acid and a base produces a salt and water. The salt formed in this reaction is represented by **XY**.

### Step 3: Analyze the Salt
The salt **XY** consists of two parts:
- **X**: This is the cation part of the salt.
- **Y**: This is the anion part of the salt.

### Step 4: Identify the Cation
From the analysis, we can see that the cation part of the salt **XY** is **X**.

### Conclusion
Thus, the cation part of the salt formed in the reaction is **X**.

### Final Answer
The cation part of the salt is **X**.

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