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chapter 1 Exploration: Entering the World of Secondary Science - Part 5

Which example is most clearly a chemical change?

Type: MCQ • Marks: 1
Which example is most clearly a chemical change?
Options
A. Water freezing
B. A glass breaking
C. Sugar dissolving in water
D. Iron forming rust
Explanation
Rusting forms new substances through a chemical reaction.
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Class 9th Science (MCQ)

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