Practice Activity: Mixing Vinegar and Baking Soda - 5.2 | Chapter 2 : Physical and Chemical Changes | ICSE Class 8 Chemistry
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What gas is produced when vinegar is mixed with baking soda?

πŸ’‘ Hint: Think about the bubbling you see.

Question 2

Easy

Is the change when vinegar and baking soda are mixed reversible?

πŸ’‘ Hint: Can you get back the original ingredients?

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 type of change occurs when vinegar and baking soda are mixed?

  • Physical Change
  • Chemical Change
  • None of the above

πŸ’‘ Hint: Consider what happens to the original materials.

Question 2

True or False: The gas produced in the vinegar and baking soda reaction is colorless and odorless.

  • True
  • False

πŸ’‘ Hint: Think about what you see and smell.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

If vinegar is added to a baking soda solution, and the resulting gas is captured in a balloon, what properties of the gas can you test?

πŸ’‘ Hint: Consider the nature of gases.

Question 2

Describe a scenario where you might confuse a physical change with a chemical change and how you could verify it.

πŸ’‘ Hint: Think about the recovery of substances.

Challenge and get performance evaluation