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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
List the five elements in Group 15.
💡 Hint: Think about the nitrogen family in the periodic table.
Question 2
Easy
What is the oxidation state of nitrogen in NH₃?
💡 Hint: Remember how nitrogen behaves in compounds.
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 oxidation state of Arsenic in As₂O₃?
💡 Hint: Look at the bonding of the oxide.
Question 2
Which hydride is the strongest base?
- PH₃
- SbH₃
- NH₃
- BiH₃
💡 Hint: Consider the ability to donate a proton.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the compounds NH₃ and AsH₃, predict the trend in their basicity and explain.
💡 Hint: Think about their size and electronegativity.
Question 2
Assess the importance of nitrogen oxides in both environmental chemistry and industrial applications.
💡 Hint: Consider both sides – their effects and uses in industry.
Challenge and get performance evaluation