Class 6 · Science · Hard level · 9 questions
Physical & Chemical Changes: Application
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 the hardest level, with Class 6 exam-style questions that mix the ideas together. 9 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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