Lab Safety Exam 1 Questions With Already Solved Correctly Answers
sured
As- Success
1. chemical hygiene plan The written document that outlines employee training, proper lab
safe-
ty protocols, employee health monitoring requirements, and
names a Chemical Hygiene Oflcer is called a(n):
2. true The flash point for a flammable substance is lower than the
flashpoint of a combustible substance. (T/F)
3. false University labs are not subject to OSHA regulations. (T/F)
4. false "The 10 Worst Lab Accidents" posted on Canvas highlighted a
chemistry lab accident where nickel hydrazine perchlorate
exploded when it was mixed with water. (T/F)
5. true When a strong oxidizer (such as potassium permanganate) is
mixed with an organic compound (such as glycerin), it will
start a fire. (T/F)
6. exothermic As seen in the YouTube video, alkali metals, such as sodium and
cesium,
can react intensely with water. These types of reactions are:
7. true Pyrophoric materials can ignite when exposed to air. (T/F)
8. her hair got caught in
a lathe "The 10 Worst Lab Accidents" posted on Canvas highlighted an
accident where a Physics student working alone at night in a
machine shop was killed when:
9. general storage In the ChemAlert color coding system for storing chemicals, gray
signi-
fies:
10. oxygen A dust fire can occur when fine dust particles are exposed to:
11. false OSHA stands for the Occupational Standards and Health
1/
13
, Lab Safety Exam 1 Questions With Already Solved Correctly Answers
sured
As- Success
Administration. (T/F)
2/
13
sured
As- Success
1. chemical hygiene plan The written document that outlines employee training, proper lab
safe-
ty protocols, employee health monitoring requirements, and
names a Chemical Hygiene Oflcer is called a(n):
2. true The flash point for a flammable substance is lower than the
flashpoint of a combustible substance. (T/F)
3. false University labs are not subject to OSHA regulations. (T/F)
4. false "The 10 Worst Lab Accidents" posted on Canvas highlighted a
chemistry lab accident where nickel hydrazine perchlorate
exploded when it was mixed with water. (T/F)
5. true When a strong oxidizer (such as potassium permanganate) is
mixed with an organic compound (such as glycerin), it will
start a fire. (T/F)
6. exothermic As seen in the YouTube video, alkali metals, such as sodium and
cesium,
can react intensely with water. These types of reactions are:
7. true Pyrophoric materials can ignite when exposed to air. (T/F)
8. her hair got caught in
a lathe "The 10 Worst Lab Accidents" posted on Canvas highlighted an
accident where a Physics student working alone at night in a
machine shop was killed when:
9. general storage In the ChemAlert color coding system for storing chemicals, gray
signi-
fies:
10. oxygen A dust fire can occur when fine dust particles are exposed to:
11. false OSHA stands for the Occupational Standards and Health
1/
13
, Lab Safety Exam 1 Questions With Already Solved Correctly Answers
sured
As- Success
Administration. (T/F)
2/
13
