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What is the main difference between physical and chemical changes?a)Chemical changes produce new substances while physical changes do not.b)Physical changes are slower than chemical changes.c)Physical changes are always reversible.d)Chemical changes occur naturally, while physical changes are man-made.Correct answer is option 'A'. Can you explain this answer? for Year 8 2025 is part of Year 8 preparation. The Question and answers have been prepared according to the Year 8 exam syllabus. Information about What is the main difference between physical and chemical changes?a)Chemical changes produce new substances while physical changes do not.b)Physical changes are slower than chemical changes.c)Physical changes are always reversible.d)Chemical changes occur naturally, while physical changes are man-made.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Year 8 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is the main difference between physical and chemical changes?a)Chemical changes produce new substances while physical changes do not.b)Physical changes are slower than chemical changes.c)Physical changes are always reversible.d)Chemical changes occur naturally, while physical changes are man-made.Correct answer is option 'A'. Can you explain this answer?.

Solutions for What is the main difference between physical and chemical changes?a)Chemical changes produce new substances while physical changes do not.b)Physical changes are slower than chemical changes.c)Physical changes are always reversible.d)Chemical changes occur naturally, while physical changes are man-made.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Year 8. Download more important topics, notes, lectures and mock test series for Year 8 Exam by signing up for free.

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