Question:medium

A Draeger Gas Mask does not filter

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Draeger gas masks are ineffective against \[ \boxed{\text{Nitrous fumes (NO}_x\text{)}.} \] Special respiratory protection is required for such gases.
Updated On: Jul 14, 2026
  • Water vapour
  • Nitrous fumes
  • Carbon monoxide
  • Carbon dioxide
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The Correct Option is B

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