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Which of the following scientists formulated the law of conservation of mass?

Chemistry
WAEC 2022

Which of the following scientists formulated the law of conservation of mass?

  • A. A. Lavoisier
  • B. J. Dalton
  • C. R. Boyle
  • D. J. Proust
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Correct Answer: Option A
Explanation

Law of conservation of mass was given by Antoine Lavoisier in 1744. According to this law, "Matter can neither be created nor destroyed in a chemical reaction".

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