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Which of the following is correct for the ‘Law of Conservation of Mass’?a)Mass can neither be created nor destroyed.b)The rate of reaction is directly proportional to the active mass of the reactants.c)Mass can either be created or destroyed in a chemical reaction.d)The elements are always present in a constant proportion in a chemical substanceCorrect answer is option 'A'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Which of the following is correct for the ‘Law of Conservation of Mass’?a)Mass can neither be created nor destroyed.b)The rate of reaction is directly proportional to the active mass of the reactants.c)Mass can either be created or destroyed in a chemical reaction.d)The elements are always present in a constant proportion in a chemical substanceCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is correct for the ‘Law of Conservation of Mass’?a)Mass can neither be created nor destroyed.b)The rate of reaction is directly proportional to the active mass of the reactants.c)Mass can either be created or destroyed in a chemical reaction.d)The elements are always present in a constant proportion in a chemical substanceCorrect answer is option 'A'. Can you explain this answer?.

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