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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a Lewis acid?
💡 Hint: Think of 'accepting' relationships.
Question 2
Easy
What defines a Lewis base?
💡 Hint: True
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is a key characteristic of Lewis acids?
- They donate protons
- They accept electron pairs
- They form salts
- They are always ionic
💡 Hint: Focus on 'acceptance' aspects.
Question 2
True or False: NH3 can act as a Lewis acid.
- True
- False
💡 Hint: Consider the donating role.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an experiment to test which of the given compounds acts as a Lewis acid: BF3, Li+, NaCl.
💡 Hint: Look for indications of bonding that show an electron pair was accepted.
Question 2
In the reaction between AlCl3 and water, identify the Lewis acid and base.
💡 Hint: Think about which species is seeking electrons.
Challenge and get performance evaluation