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Air and Atmosphere — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYAir and Atmosphere2 Marks
Question
Name the main components of air.
✓

Answer

The main components of air are
  1. nitrogen
  2. oxygen
  3. carbon dioxide
  4. water vapour
  5. inert or noble gases

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