Practice Reactivity towards Hydrogen - 7.2.4.3 | Chapter 7: The p-Block Elements | ICSE 12 Chemistry
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Reactivity towards Hydrogen

7.2.4.3 - Reactivity towards Hydrogen

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a hydride?

💡 Hint: Consider the definition related to hydrogen.

Question 2 Easy

List two hydrides of group 15 elements.

💡 Hint: Think about the elements like nitrogen and phosphorus.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

Which hydride is the strongest base?

NH₃
PH₃
BiH₃
SbH₃

💡 Hint: Consider the hydrides listed in the group.

Question 2

True or False: Basicity of group 15 hydrides increases down the group.

True
False

💡 Hint: Think about the electron-donating properties.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Predict the behavior of NH₃ in an acid-base reaction compared to SbH₃. What influences their reactivity?

💡 Hint: Link this to the properties discussed earlier.

Challenge 2 Hard

Analyze the stability of PH₃ and AsH₃ and predict which would show higher boiling point. Justify your reasoning.

💡 Hint: Consider the atomic sizes and corresponding effects on bonding.

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