Question

question 5 (1 point) listen chromatography samples should be kept in the hood because a) the solvents are flammable b) it is dangerous to inhale the solvent fumes c) the solvents are hazardous d) all the above

Explanation:

Chromatography often uses solvents that can be flammable, their fumes are dangerous to inhale, and solvents are generally hazardous. Fume - hoods protect against these risks by containing and exhausting fumes.

Answer:

d) all the above