Class 10 Science Chapter 1 MCQ Quiz Chemical Reactions and Equations

Class 10 Science Chapter 1 MCQ Quiz Chemical Reactions and Equations

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  • Post last modified:November 9, 2025
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Class 10 Science Chapter - 1 Chemical Reactions and Equations

MCQ quiz is based on Class 10 Science, Chapter 1: Chemical Reactions and Equations.
🔹 It covers key topics like balancing equations, types of chemical reactions (combination, decomposition, displacement, double displacement, redox), oxidation and reduction, corrosion, and rancidity.
🔹 Each question is multiple-choice with one correct answer, designed for quick revision and exam preparation.

1 / 9

Which of the following is a balanced chemical equation?

2 / 9

The chemical reaction between hydrogen and chlorine to form hydrogen chloride is an example of:

3 / 9

When silver chloride is kept in sunlight, it turns:

4 / 9

The reaction between an acid and a base to form salt and water is called:

5 / 9

Which type of reaction is represented by the equation:
2AgBr → 2Ag + Br₂ ?

6 / 9

Which of the following is an oxidation reaction?

7 / 9

The reaction in which two compounds exchange ions to form new compounds is known as:

8 / 9

When calcium carbonate is heated, it forms

9 / 9

The brown coating on iron objects kept in moist air is:

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