Practice Extracting Metals Low in the Activity Series - 3.4.2 | 3. Metals and Non-metals | CBSE 10 Science
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Academics
Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Professional Courses
Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβ€”perfect for learners of all ages.

games

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is cinnabar?

πŸ’‘ Hint: Think about where mercury comes from.

Question 2

Easy

What happens to mercury when mercuric oxide is heated?

πŸ’‘ Hint: Consider the products of heating the oxide.

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

Which metal can be extracted by heating its oxide?

  • Gold
  • Sodium
  • Mercury

πŸ’‘ Hint: Consider which metals are less reactive.

Question 2

True or False: Copper can be obtained from chalcopyrite through heating.

  • True
  • False

πŸ’‘ Hint: Is chalcopyrite a source of copper?

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Describe how the extraction process of mercury from cinnabar demonstrates principles of thermal decomposition.

πŸ’‘ Hint: Focus on the reactions that occur during heating.

Question 2

Compare and contrast the extraction processes for mercury and copper. Discuss the differences in their chemical reactions.

πŸ’‘ Hint: Analyze the sequences of reactions for each metal.

Challenge and get performance evaluation