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WorksheetsSSCC 1851_Safety and Lab Quiz
Total questions: 25
Worksheet time: 13mins
Which of the following is considered safety equipment in the lab?
All of the Above
Fire Extinguisher
Emergency Shower
Eyewash Station
Part of lab safety includes reading the lab procedure...
while doing the lab
after doing the lab
before doing the lab
only if you think you really need it
What should you do if a glass breakage occurs?
Immediately tell your lecturer
Touch it to see if it is safe?
Pick up the broken glass
Leave without telling anyone
When working in the lab, you always...
all of the above
clean up after yourself
work with only members of your group with a business-like attitude
ask questions when in doubt about procedures
Ahmad is getting ready to do a science experiment with some other students. Ahmad wants to be safe during the experiment. Which of these should Ahmad not do?
get a snack ready to eat during the experiment
take off her long necklace
tie her loose hair back
make sure she is wearing shoes that completely cover her feet
You are heating a piece of glass and now want to pick it up. You should
pick up the end that looks cooler
use a rag or paper towels
pour cold water on it
use tongs and white tiles
If a laboratory fire erupts, immediately
run for the fire extinguisher
notify your lecturer
open a window
Pour water on the fire
After completing an experiment, all chemical wastes should be
disposed off according to instructor's directions
dumped it down the sink
thrown in the trash bin
taken home
Never leave a lit burner unattended.
True
False
Personal eyeglasses provide as much protection as
a face shield
none of the above
splash proof chemical goggles
safety glasses
What does this symbol indicate?
Extreme temperatures are present; wear appropriate gloves.
Corrosive substances are present; protect your hands.
Bacteria are present.
Wash your hands.
What does this symbol means?
Radioactive
Explosive
Carcinogenicity/ Aspiration Hazard
Acute Toxicity
What does this symbol mean?
Corrosive
Explosives
Flammable
Oxidising Agent
What does this symbol mean?
Explosive
Oxidising Substance
Gases Under Pressure
Flammable
What does this symbol mean?
Corrosive
Oxidising Agent
Explosive
Flammable
What does this symbol means?
Radioactive
Carcinogenicity
Poisonous
Acute Toxicity
What does this symbol mean?
Corrosive substances.
Harmful or irritating substances.
Corrosive substances. But is not a GHS symbol.
Harmful or irritating substances.
What is this person doing to smell the chemical?
wafting
puffing
snorting
sniffing
What you should do if chemical got into your eye?
None of the above.
Report to the lecturer.
Flush 15 mins with running water with eyelids forcibly open. Washing should be done that will not affect the other eye. Seek Medical Attention.
Leave it. If serious seek medical attention.
How to mix acid and water safely.
Pour acid into water
Let the lecturer pour them
Pour water into acid
Pour them at the same time
Pipets are used to measure and dispense small amounts of liquids.
False
True
What you should do if chemicals are spilled on your hand?
It is diluted, so it is quite safe.
Seek medical attention if it is serious.
Report to your lecturer.
Wash affect area with running water for 15mins. If serious seek medical attention.
Chemical equations and calculations should not be included in a logbook
True
False
Is it correct to boil the chemical using test tube?
Correct
Incorrect
When heating a solution, a _____ is the best heating option for highly flammable substances.
None of these is an appropriate heatsource to heat flammable substances.
Microwave
Hot plate
Bunsen burner
