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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the common oxidation states for Group 15 elements?
💡 Hint: Think about nitrate and phosphates for hints.
Question 2
Easy
Define the inert pair effect.
💡 Hint: Consider how heavier elements behave differently than lighter ones.
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 the common oxidation state of nitrogen?
- -3
- +5
- both -3 and +5
💡 Hint: Think of ammonia.
Question 2
True or False: The +5 oxidation state is more stable than +3 in bismuth.
- True
- False
💡 Hint: Consider the group trends.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the increase in atomic size down Group 15, discuss the trends and stability of oxidation states in nitrogen compared to bismuth.
💡 Hint: Consider how the inert pair effect plays out in larger atoms.
Question 2
If you were to synthesize a new oxide involving sulfur, predict the possible oxidation states and their potential reactivity with water.
💡 Hint: Relate sulfur’s behavior to other elements' properties in Group 16.
Challenge and get performance evaluation