Practice Introduction - 5.1 | Chapter 5: Language of Chemistry | ICSE Class 8 Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the atomicity of Oβ‚‚?

πŸ’‘ Hint: Think about how many oxygen atoms are in the molecule.

Question 2

Easy

Write the chemical symbol for Sodium.

πŸ’‘ Hint: Recall the periodic table symbols.

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 the symbol for Chlorine?

  • Cl
  • Ch
  • C

πŸ’‘ Hint: Recall that symbols start with a capital letter.

Question 2

Is the atomicity of water Hβ‚‚O monoatomic?

  • True
  • False

πŸ’‘ Hint: Remember how many atoms make up water.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Create a balanced equation for the combustion of propane (C₃Hβ‚ˆ) in oxygen. What are the products?

πŸ’‘ Hint: You'll need to balance the carbon and hydrogen first.

Question 2

Determine the chemical composition and write the formula for Magnesium Sulphate based on their valencies.

πŸ’‘ Hint: Use the criss-cross method to write the formula.

Challenge and get performance evaluation