Exercise 1 - VSEPR principle
- Define VSEPR principle.
- Explain its role in Molecular Geometry.
- Give one application example.
Start with definitions, then move to applications.
Resource 2 of 2
Lesson overview
This lesson brings together the PDF, study notes and chapter flow so you can revise Exercise series - Molecular Geometry without losing the thread.
Exercise 1 - VSEPR principle
Start with definitions, then move to applications.
Exercise 2 - AX₂: linear (180°)
Start with definitions, then move to applications.
Exercise 3 - AX₃: trigonal planar (120°)
Start with definitions, then move to applications.
Exercise 4 - AX₄: tetrahedral (109.5°)
Start with definitions, then move to applications.
Exercise 5 - AX₃E₁: pyramidal (107°)
Start with definitions, then move to applications.
Exercise 6 - AX₂E₂: bent (104.5°)
Start with definitions, then move to applications.
Exercise 7 - Experiment 1 - Geometry of Molecules
Start with definitions, then move to applications.
Exercise 8 - Experiment 2 - Geometry of Molecules
Start with definitions, then move to applications.
Exercise 9 - Experiment 3 - Geometry of Molecules
Start with definitions, then move to applications.
Exercise 10 - Experiment 4 - Geometry of Molecules
Start with definitions, then move to applications.
Exercise 11 - Experiment 5 - Geometry of Molecules
Start with definitions, then move to applications.
Exercise 12 - Key Point 1
Start with definitions, then move to applications.
Scientific method
Read data, identify the system, choose the model, write relations with SI units, then check the order of magnitude.
Exam focus
Precise definitions, labelled diagrams, unit conversions, document analysis, and justified numerical results.