Practice Trends Across the Two Groups - 7.5 | Chapter 7: The p-Block Elements | ICSE Class 12 Chemistry
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Practice Questions

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Question 1

Easy

What valencies do Group 15 elements typically have?

💡 Hint: Consider how many electrons these elements gain or lose.

Question 2

Easy

Name one hydride of a Group 16 element.

💡 Hint: Think of the most common compound of oxygen.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

Which oxidation state is not common in Group 15?

  • +5
  • −3
  • +1

💡 Hint: Think about the common behaviors of elements in this group.

Question 2

True or False: Oxidation states increase in value as you move down Group 16.

  • True
  • False

💡 Hint: Recall how each element behaves as you go down the group.

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Challenge Problems

Push your limits with challenges.

Question 1

Analyze the trend of hydride stability in Group 15 and Group 16 elements and compare their implications in organic chemistry.

💡 Hint: Consider how these hydrides might behave in the presence of other compounds.

Question 2

Given the oxidation states of Group 15 and 16 elements, predict the products of reactions between their respective oxides and acids.

💡 Hint: Think about typical acid-base reactions and product formation.

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