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3 Questions

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Class 10th Science Quiz

Created by

@CapableRainforest

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Questions and Answers

What is the main function of a catalyst in a chemical reaction?

To increase the rate of the reaction without being consumed (correct)

To increase the rate of the reaction by being consumed

To decrease the rate of the reaction by being consumed

To decrease the rate of the reaction without being consumed

What is the function of a concave lens?

To converge light rays

To block light rays

To bend light rays at a right angle

To diverge light rays (correct)

What is the SI unit of electric current?

Watt

Ampere (correct)

Ohm

Volt

Study Notes

What is the main function of a catalyst in a chemical reaction? What is the function of a concave lens? What is the SI unit of electric current?

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Description

Test your knowledge of Class 10th science with this quiz covering all chapters. Answer important questions related to topics such as the function of catalysts in chemical reactions, the role of concave lenses, and the SI unit of electric current. Sharpen your understanding of key scientific concepts with this comprehensive quiz.