Class 6 · Science · Medium level · 9 questions
Physical & Chemical Changes: Medium 1
Telling the difference, and the one question that decides it. In Class 6 Science the topic covers the question that decides it, signs of a chemical change, physical changes in detail and chemical changes in detail. This quiz is a step up: the questions ask you to use the ideas as well as recognise them. 9 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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