Practice Combination Reaction - 1.2.1 | 1. Chemical Reactions and Equations | CBSE 10 Science
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Combination Reaction

1.2.1 - Combination Reaction

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a combination reaction?

💡 Hint: Think about how different ingredients in cooking can create a single dish.

Question 2 Easy

Give an example of an exothermic reaction.

💡 Hint: Consider reactions that produce heat.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is a combination reaction?

Two substances collide
Two or more reactants form one product
One reactant breaks down

💡 Hint: Think of how ingredients come together to create something new.

Question 2

True or False: All combination reactions absorb heat.

True
False

💡 Hint: Recall what you learned about energy changes.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Write a summary of a combination reaction and discuss its implications in industrial chemistry.

💡 Hint: Consider not just the reaction but its significance in producing useful substances.

Challenge 2 Hard

How do combination reactions contribute to environmental processes like photosynthesis?

💡 Hint: Think about how energy from the sun interacts with these reactions.

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Reference links

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