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Class 11ChemistryStates of MatterCharacteristics and Measurable properties of gases
Medium

$CO_2$ and $N_2$ do not support combustion. However,$CO_2$ is preferred over $N_2$ for extinguishing fires because $CO_2$ .......

  • A
    is non-combustible
  • B
    forms combustible products with burning materials
  • C
    is heavier than nitrogen
  • D
    is a more reactive gas
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

States of Matter

Subtopic

Characteristics and Measurable properties of gases

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