Exam questionKROK 2Pharmacy ยท 2012
Aerosol workshop of a pharmaceutic plant uses propellents of different groups. What propellents relate to the group of compressed gases?
Answer options
- Nitrogen, nitrous oxide, carbon dioxide
- Methylene chloride, ethylene chloride
- Vinyl and methyl chloride
- Propane, butane, isobutane
- Freons
Correct answer
Nitrogen, nitrous oxide, carbon dioxide
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