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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the general reaction of metals with oxygen?
💡 Hint: Think about how metals behave with a highly reactive element.
Question 2
Easy
Name one oxoanions discussed in this section.
💡 Hint: These are ions derived from acids with oxygen.
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 do metal oxides generally form when metals react with oxygen?
- Non-metal oxides
- Ionic oxides
- Covalent oxides
💡 Hint: Think about the element groups and bonding type.
Question 2
True or False: Potassium dichromate is only used in organic chemistry.
- True
- False
💡 Hint: Consider its properties and practical usages.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Describe how the solubility and acidity of transition metal oxides change across the series. Provide examples.
💡 Hint: Consider pH, bonding types, and oxidation states.
Question 2
Devise a small-scale experiment to demonstrate the oxidation of iodide by potassium permanganate. Outline the procedure.
💡 Hint: Describe the color before and after the reaction for clarity.
Challenge and get performance evaluation