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9.2 Earth and atmospheric science

9.2 Earth and atmospheric science

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Question 11

An airtight glass vessel used in a laboratory experiment contains 2500 cm3 of clean, dry air.

Calculate the volume of nitrogen present in this vessel.

(All volumes are measured under the same conditions of temperature and pressure.)

[2]
Markscheme

9.2 Earth and atmospheric science Questions

  1. GCSE
  2. /Chemistry
  3. /9.2 Earth and atmospheric science

97 exam-style questions on Edexcel GCSE Chemistry 9.2 Earth and atmospheric science, covering 9.2.1 The Earth's early atmosphere, 9.2.2 How the atmosphere evolved, 9.2.3 Chemical test for oxygen, and 9.2.4 The greenhouse effect and climate change. Each one has a worked solution and a mark scheme showing where the marks go.

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