Practice Ionisation Enthalpy - 2.2 | Chapter 8: The d- and f-Block Elements | ICSE Class 12 Chemistry
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2.2 - Ionisation Enthalpy

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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is ionisation enthalpy?

💡 Hint: Think about how much energy it takes to remove something.

Question 2

Easy

How does ionisation enthalpy change across a period in the periodic table?

💡 Hint: Recall how nuclear charge affects electrons as you move from left to right.

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 ionisation enthalpy?

  • A measure of atomic radius
  • The energy needed to remove an electron
  • The energy released during electron capture

💡 Hint: Think about what happens to an atom when it loses an electron.

Question 2

True or False: Ionisation enthalpy decreases as you move from left to right across a period.

  • True
  • False

💡 Hint: Consider the impact of increasing nuclear charge as you go across the table.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how the ionisation enthalpy behavior of transition metals influences their use in chemical industries, particularly as catalysts.

💡 Hint: Consider their ability to lose and gain electrons in reactions.

Question 2

Identify two transition metals and discuss their respective ionisation enthalpy trends alongside their electron configurations, explaining any irregularities observed.

💡 Hint: Look into periodic table trends and electron filling patterns.

Challenge and get performance evaluation