Topic 3.83 min read
3.8 Co-ordinate Covalent Bond
A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. Requirements 1. Donor atom: Has a lone pair of electrons. 2. Acceptor atom: Has an empty orbital to accept the lone pair. Examples 1. Hydronium Ion (H₃O⁺) · Water (H₂O) has two lone pa
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3.8 Co-ordinate Covalent Bond
What is it?
A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. ### Requirements 1. Donor atom: Has a lone pair of electrons. 2. Acceptor atom: Has an empty orbital to accept the lone pair. ### Examples 1. Hydronium Ion (H₃O⁺) - Water (H₂O) has two lone pa
In simple words
3.8 Co-ordinate Covalent Bond 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
A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. ### Requirements 1. Donor atom: Has a lone pair of electrons. 2. Acceptor atom: Has an empty orbital to accept the lone pair. ### Examples 1. Hydronium Ion (H₃O⁺) - Water (H₂O) has two lone pa
Why it matters
Understanding 3.8 Co-ordinate Covalent Bond helps you answer definition, explanation, and application questions in this chapter.
Deeper understanding
Go deeper on 3.8 Co-ordinate Covalent Bond: 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
- A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. ### Requirements 1. **Do
For long answers on 3.8 Co-ordinate Covalent Bond: define clearly → explain the main parts → give one example → state one exam caution.
Exam Focus
Exam Focus
Important points
- A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. ### Requirements 1. **Do
Common exam traps
- Do not write about 3.8 Co-ordinate Covalent Bond 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 3.8 Co-ordinate Covalent Bond 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.
A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. ### Requirements 1. **Do
A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. ### Requirements 1. Donor atom: Has a lone pair of electrons
- Definition
- A coordinate covalent bond is formed when one atom provides both electrons for a covalent bond. ### Requirements 1. Donor atom: Has a lone pair of electrons
- Critical warning
- Do not write about 3.8 Co-ordinate Covalent Bond without a clear definition.
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Exam Practice
Define
Q1. Define 3.8 Co-ordinate Covalent Bond.
Explain
Q2. Explain the main ideas in 3.8 Co-ordinate Covalent Bond.
Example
Q3. Give one clear example of 3.8 Co-ordinate Covalent Bond and say why it fits.
Mistake
Q4. State one common mistake students make about 3.8 Co-ordinate Covalent Bond.
Exam note
Q5. Write a short exam note on 3.8 Co-ordinate Covalent Bond: definition, two points, one example.
Sources & References
School-standard facts for Matric and Intermediate. Original explanations — not copied from textbooks.