Practice Types of Combustion - 4.3 | 4. COMBUSTION AND FLAME | CBSE 8 Science
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is rapid combustion?

💡 Hint: Think of examples like lighting a gas stove.

Question 2

Easy

What causes spontaneous combustion?

💡 Hint: Consider which materials might catch fire by themselves.

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 combustion occurs suddenly without an external flame?

  • Rapid combustion
  • Spontaneous combustion
  • Explosion

💡 Hint: Remember how spontaneous combustion works.

Question 2

True or False: Rapid combustion produces sound.

  • True
  • False

💡 Hint: Consider what happens during an explosion compared to rapid combustion.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A factory owner wants to operate safely after a spontaneous combustion incident. What measures should they implement to manage risk?

💡 Hint: Consider safety protocols that address heat management.

Question 2

How can spontaneous combustion in agricultural waste be prevented?

💡 Hint: Think about the properties of organic materials and their risks.

Challenge and get performance evaluation