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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
List the common oxidation states of Group 15 elements.
💡 Hint: Think about the electrons gained or lost during reactions.
Question 2
Easy
What is the basicity order of Group 15 hydrides?
💡 Hint: Which molecule can form hydrogen bonds?
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 are the common oxidation states of Group 15 elements?
- -1
- +1
- +3
- +5
- -3
- +3
- +5
- 0
- +2
- +4
- +6
💡 Hint: Think about the number of valence electrons.
Question 2
True or False: Ammonia is less basic than phosphine.
- True
- False
💡 Hint: Reflect on the hydrogen-bonding capability.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze the role of catenation in sulfur versus phosphorus and explain its chemical implications.
💡 Hint: Think of the structural chemistry of these elements.
Question 2
Evaluate the industrial significance of sulfuric acid in modern chemistry and its roles in various applications.
💡 Hint: Consider where you see sulfuric acid being used in daily life.
Challenge and get performance evaluation