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Pearson Edexcel GCSE (9-1) Chemistry practice

Which is the correct statement of Avogadro's Law?

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practice

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Separate chemistry 1

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Which is the correct statement of Avogadro's Law?.

  1. A.Equal numbers of moles of gas occupy the same volume, regardless of pressure and temperature.
  2. B.The number of molecules in a gas depends only on pressure, not on temperature.
  3. C.Equal volumes of gases at the same temperature and pressure contain equal numbers of molecules.
  4. D.Gas volume is always directly proportional to pressure.

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