Exam questionKROK 2Medicine ยท 2008
Maximum permissible concentration of carbon dioxide in the air is considered to be a sanitary index of air purity in a classroom. What concentration of carbon dioxide in the air is accepted as maximum permissible?
Answer options
- 0,3%
- 0,2%
- 0,15%
- 0,05%
- 0,1%
Correct answer
0,1%
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