Adaptive Practice
Physical and Chemical Changes
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Easy
Which of the following is an example of a physical change?
Easy
When sugar dissolves in water, what type of change is it?
Medium
Which of the following indicates a chemical change?
Medium
Why does burning a cricket bat made of wood result in a chemical change?
Medium
Which of these processes is NOT a chemical change?
Hard
During the rusting of iron, which new substance is formed?
Hard
Which of the following statements is TRUE about physical and chemical changes?
Hard
In which of the following scenarios does a chemical change occur?