Practice Oxidation States and Reactivity - 7.2.4.1 | Chapter 7: The p-Block Elements | ICSE Class 12 Chemistry
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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