Which of the Following Is Colorless Odorless and Highly Toxic

Carbon Monoxide is a colorless, odorless, tasteless, highly toxic gas that is undetectable to the human senses. It is a by-product of combustion, present whenever fuel is burned from kerosene, charcoal, diesel fuel, wood, gasoline, natural or liquefied petroleum (LP) gas, coal, propane, oil, methane, and tobacco smoke.

Which substance is a colorless odorless and highly toxic?

3. Carbon Monoxide (CO) Carbon monoxide is colorless and odorless, but highly toxic. While often thought of as an indoor hazard, it also is a major outdoor air pollution as well.

What are the 5 major pollutants?

  • Ozone (O3)
  • Nitrogen Oxides (NOx)
  • Carbon Monoxide (CO)
  • Sulfur Dioxide (SO2)
  • Particulate Matter (PM10 and PM2.5)
Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

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