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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 nitrogen and its different forms.
Question 2
Easy
What hydride does nitrogen form?
💡 Hint: It's a key substance used in fertilizers.
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 oxidation states are commonly found in Group 15 elements?
- -2
- +4
- +3
- +5
- -3
- +3
- +5
💡 Hint: Focus on nitrogen and its family.
Question 2
Is water (H₂O) more stable than hydrogen sulfide (H₂S)?
- True
- False
💡 Hint: Think about the bonding interactions in both molecules.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the different properties of nitrogen oxides (NO, NO₂, N₂O), classify them based on their oxidation states and acidity.
💡 Hint: Refer to the oxidation state table and relate to acidic or basic properties.
Question 2
How would the increasing metallic character down Group 16 affect the formation of compounds?
💡 Hint: Consider how electronegativity and atomic size play into this transition.
Challenge and get performance evaluation