Exam questionKROK 2Pharmacy ยท 2016
Aerosol workshop of a pharmaceutical plant uses propellants of different groups. What propellants belong to the group of compressed gases?
Answer options
- Propane, butane, isobutane
- Vinyl and methyl chloride
- Nitrogen, nitrous oxide, carbon dioxide
- Methylene chloride, ethylene chloride
- Freons
Correct answer
Nitrogen, nitrous oxide, carbon dioxide
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