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Question Practice

Which of the following describes decomposition?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA

Changes Around Us: Physical and Chemical

Which of the following describ...

Single Answer MCQ

Q-00127850

Which of the following describes decomposition?

1

A process that creates harmful gas.

2

A change that breaks down organic matter.

3

A physical change that makes food fresher.

4

An irreversible chemical reaction.

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