Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What shape does a molecule with four bonded atoms and no lone pairs have?
π‘ Hint: Think about the shape and angles.
Question 2
Easy
How many electron domains are there in NHβ?
π‘ Hint: Count the bonds and lone pairs.
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Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the molecular geometry of CHβ?
- Tetrahedral
- Trigonal pyramidal
- Bent
π‘ Hint: Draw the structure if needed.
Question 2
True or False: Water (HβO) has a tetrahedral molecular geometry.
- True
- False
π‘ Hint: Consider the number of lone pairs.
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Challenge Problems
Push your limits with challenges.
Question 1
Given the molecule SnClβ has four bonded chlorine atoms and no lone pairs, predict its molecular geometry and bond angles.
π‘ Hint: Think about how many total electron domains are present.
Question 2
Describe how the molecular shape of SFβ differs from SFβ, considering their differing lone pairs.
π‘ Hint: Consider how lone pairs affect repulsion and position.
Challenge and get performance evaluation