Chemical Bonding and Molecular Structure Definition, Types, Examples & Uses

Chemical Bonding and Molecular Structure

Subject: General Science

Book: NCERT Chemistry Class 11

Chemical bonds form when atoms share or transfer electrons.
- **Types of Chemical Bonds**:
- Ionic Bond (Electron transfer).
- Covalent Bond (Electron sharing).
- Hydrogen Bond (Intermolecular attraction).
- **VSEPR Theory**:
- Predicts molecular shapes.
- **Hybridization**:
- Mixing of atomic orbitals to form new hybrid orbitals.

**Possible Exam Questions:**
1. Differentiate between ionic and covalent bonds.
2. Explain VSEPR theory with examples.
3. What is hybridization? Discuss sp³ hybridization.
4. How does hydrogen bonding affect physical properties?
5. What is the significance of bond energy?