Which of the following is an example of hydrogen bonded solid ?

Options

A. Water
B. `CO_(2)(s)`
C. `H_(2)O(s)`
D. `SO_(2)(s)`

Answer

To determine which of the given options is an example of a hydrogen-bonded solid, we will analyze each option step by step.

### Step 1: Identify the options
The options provided are:
1. Water (H₂O)
2. Solid Carbon Dioxide (CO₂)
3. Solid Water (Ice, H₂O)
4. Solid Sulfur Dioxide (SO₂)

### Step 2: Analyze each option for hydrogen bonding

**Option 1: Water (H₂O)**
- Water in its liquid form exhibits hydrogen bonding due to the presence of hydrogen atoms bonded to a highly electronegative oxygen atom. However, since the question specifies a solid, we will not consider this option.

**Hint:** Remember that hydrogen bonding is significant in both liquid and solid states, but we need to focus on solid forms.

**Option 2: Solid Carbon Dioxide (CO₂)**
- Solid carbon dioxide, commonly known as dry ice, does not contain hydrogen atoms. Therefore, it cannot exhibit hydrogen bonding.

**Hint:** Look for the presence of hydrogen atoms in the compound to establish the possibility of hydrogen bonding.

**Option 3: Solid Water (Ice, H₂O)**
- Ice is the solid form of water. In ice, each water molecule forms hydrogen bonds with neighboring water molecules. This results in a structured lattice where hydrogen bonds are present, making this a hydrogen-bonded solid.

**Hint:** Consider the arrangement of molecules in the solid state and how they interact with each other.

**Option 4: Solid Sulfur Dioxide (SO₂)**
- Solid sulfur dioxide does not contain hydrogen atoms, so it cannot form hydrogen bonds.

**Hint:** Again, check for the presence of hydrogen in the compound to confirm hydrogen bonding.

### Step 3: Conclusion
After analyzing all the options, the only substance that qualifies as a hydrogen-bonded solid is **Solid Water (Ice, H₂O)**.

### Final Answer
The example of a hydrogen-bonded solid is **Solid Water (Ice, H₂O)**.