Topic 3.63 min read
3.6 Valence Bond Theory
Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states that covalent bonds are formed by the overlapping of partially filled atomic orbitals of two atoms.
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3.6 Valence Bond Theory
What is it?
Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states that covalent bonds are formed by the overlapping of partially filled atomic orbitals of two atoms.
In simple words
3.6 Valence Bond Theory is a core idea in this chapter. Learn the meaning first, then the main parts, then one clear example.
Recommended for Class 11
Full school-level explanation
Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states that covalent bonds are formed by the overlapping of partially filled atomic orbitals of two atoms.
Why it matters
Understanding 3.6 Valence Bond Theory helps you answer definition, explanation, and application questions in this chapter.
Deeper understanding
Go deeper on 3.6 Valence Bond Theory: connect the definition to reasons, relationships, exceptions, and exam wording.
Exam focus
Key Point 1
Key Point 2
Key Point 3
Key Point 4
Exam focus
Quick revision
- Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states
For long answers on 3.6 Valence Bond Theory: define clearly → explain the main parts → give one example → state one exam caution.
Exam Focus
Exam Focus
Important points
- Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states
Common exam traps
- Do not write about 3.6 Valence Bond Theory without a clear definition.
- Do not mix this idea with a neighbouring chapter concept.
Long question structure
Definition → key parts → example → exam caution
Common Mistakes
Common Mistakes
- Mistake
Do not write about 3.6 Valence Bond Theory without a clear definition.
- Mistake
Do not mix this idea with a neighbouring chapter concept.
- Mistake
Do not list facts without showing how they connect.
Revision Zone
60-Second Revision
Quick cues from this topic — use them for last-minute revision.
Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states
Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states that covalent bonds are formed by the **
- Definition
- Valence Bond Theory (VBT): A theory proposed by Heitler and London (1927) and later developed by Pauling. It states that covalent bonds are formed by the **
- Critical warning
- Do not write about 3.6 Valence Bond Theory without a clear definition.
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Exam Practice
Define
Q1. Define 3.6 Valence Bond Theory.
Explain
Q2. Explain the main ideas in 3.6 Valence Bond Theory.
Example
Q3. Give one clear example of 3.6 Valence Bond Theory and say why it fits.
Mistake
Q4. State one common mistake students make about 3.6 Valence Bond Theory.
Exam note
Q5. Write a short exam note on 3.6 Valence Bond Theory: definition, two points, one example.
Sources & References
School-standard facts for Matric and Intermediate. Original explanations — not copied from textbooks.