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Questions and Answers
Which of the following is NOT a laboratory safety rule mentioned in the text?
Which of the following is NOT a laboratory safety rule mentioned in the text?
- Tying back long hair
- Using disposable gloves
- Using cell phones in the laboratory (correct)
- Wearing a laboratory gown
What should be used to obtain chemicals from the designated dispensing area?
What should be used to obtain chemicals from the designated dispensing area?
- Test tubes
- Weigh boats (correct)
- Beakers
- Plastic bags
What should be used to weigh samples on the balance?
What should be used to weigh samples on the balance?
- Weighing papers (correct)
- Plastic bags
- Balance pans
- Hot objects
What should be checked before using chemical reagent bottles?
What should be checked before using chemical reagent bottles?
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What should be done with personal belongings in the laboratory?
What should be done with personal belongings in the laboratory?
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What are the recommended attire for working in the laboratory?
What are the recommended attire for working in the laboratory?
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What should be done to keep the working areas organized and clean?
What should be done to keep the working areas organized and clean?
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How should chemical reagents be obtained from the designated dispensing area?
How should chemical reagents be obtained from the designated dispensing area?
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What should be used to weigh samples on the balance?
What should be used to weigh samples on the balance?
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What should be checked before using chemical reagent bottles?
What should be checked before using chemical reagent bottles?
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