Glycerol has strong intermolecular bonding therefore it is

Options

A. Sweet
B. Reactive
C. Explosive
D. Viscous

Explanation

To solve the question regarding glycerol and its strong intermolecular bonding, we can break it down into the following steps:

### Step 1: Understand the Structure of Glycerol
Glycerol (C3H8O3) has the following structure:
- It consists of three carbon atoms, each bonded to hydroxyl (–OH) groups.
- The structural formula can be represented as CH2OH-CHOH-CH2OH.

**Hint:** Look for functional groups in the molecule that can participate in intermolecular interactions.

### Step 2: Identify the Functional Groups
In glycerol, the presence of three hydroxyl (–OH) groups is significant. Hydroxyl groups are polar and can form hydrogen bonds.

**Hint:** Recall that hydrogen bonding occurs between a hydrogen atom bonded to a highly electronegative atom (like oxygen) and another electronegative atom.

### Step 3: Analyze Hydrogen Bonding
Due to the three –OH groups, glycerol can form extensive hydrogen bonds with neighboring glycerol molecules. This leads to strong intermolecular forces.

**Hint:** Consider how many hydrogen bonds can be formed by one glycerol molecule with others.

### Step 4: Conclude the Properties of Glycerol
The strong intermolecular hydrogen bonding in glycerol results in higher boiling and melting points compared to similar-sized molecules without such bonding. It also contributes to its solubility in water.

**Hint:** Think about how intermolecular forces affect physical properties like boiling point and solubility.

### Final Answer
Glycerol has strong intermolecular bonding due to extensive hydrogen bonding, making it a substance with high boiling and melting points, and it is soluble in water.