The types of bonds present in `CuSO_4 .5H_2O` are only

Options

A. Electrovalent and covalent
B. Electrovalent and coordinate covalent
C. Electrovalent, covalent,and coordinate covalent
D. Covalent and coordinate covalent.

Explanation

To determine the types of bonds present in `CuSO4.5H2O`, we will analyze the compound step by step.

### Step 1: Identify the components of `CuSO4.5H2O`
`CuSO4.5H2O` is hydrated copper(II) sulfate. It consists of:
- Copper ions (Cu²⁺)
- Sulfate ions (SO₄²⁻)
- Water molecules (5H₂O)

### Step 2: Determine the types of bonds
1. **Covalent Bonds**:
- Covalent bonds are formed between non-metals. In `CuSO4`, the sulfate ion (SO₄²⁻) consists of sulfur (S) and oxygen (O) atoms, which are both non-metals. Therefore, the bonds between sulfur and oxygen in the sulfate ion are covalent bonds.

2. **Ionic Bonds**:
- Ionic bonds are formed between metals and non-metals. In `CuSO4`, the bond between the copper ion (Cu²⁺) and the sulfate ion (SO₄²⁻) is ionic because copper is a metal and sulfate is a non-metal.

3. **Coordinate Bonds**:
- Coordinate bonds (or coordinate covalent bonds) occur when one atom donates both electrons to a bond. In `CuSO4.5H2O`, the water molecules (H₂O) act as ligands and coordinate to the copper ion (Cu²⁺). The bond formed between the water molecules and the copper ion is a coordinate bond.

### Conclusion
In summary, the types of bonds present in `CuSO4.5H2O` are:
- Covalent bonds (in the sulfate ion between sulfur and oxygen)
- Ionic bonds (between copper and sulfate)
- Coordinate bonds (between copper and water molecules)

### Final Answer
The types of bonds present in `CuSO4.5H2O` are covalent, ionic, and coordinate bonds.

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