Limitations of VSEPR Theory

Limitations of VSEPR Theory

Assessment

Interactive Video

Chemistry, Science, Physics

11th Grade - University

Hard

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The video revisits VSEPR theory, explaining its application in predicting molecular geometries. It highlights the theory's limitations, especially with larger central atoms like sulfur and tellurium, where hybridization is minimal or absent. The video uses water, hydrogen sulfide, and hydrogen telluride as examples to illustrate these concepts, emphasizing that VSEPR is more applicable to smaller atoms like carbon, nitrogen, and oxygen.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the size of the central atom influence the effectiveness of VSEPR theory?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Discuss the significance of valence electrons being in different n shells for the application of VSEPR theory.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What role does hybridization play in the molecular geometry of hydrogen telluride?

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