CIH Study Question Answer Key 009

CIH Category: Particulates and gases

What is 250 ppm of benzene to when converted to mg/m3?

a)   57.5 mg/m3

b)   798.67 mg/m3

c)   536.20 mg/m3

d)   1100.01 mg/m3

The Answer is “b” 798.67 mg/m3

 

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