Practice Hazards And Precautions (9) - Hydrogen

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9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is one hazard associated with handling hydrogen?
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Think about flammability.
Question 2.
Why must we work in a well-ventilated area when handling hydrogen?
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Consider air circulation.
3Question 3.
Hydrogen is non-flammable.
- True
- False
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Recall the nature of hydrogen.
4Question 4.
When collecting hydrogen, you should always work in a well-ventilated area.
- True
- False
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Think about the environment where hydrogen collects.
Question 5.
A student forgot to keep the work area ventilated while collecting hydrogen and also lit a candle nearby. Explain the outcome of this scenario.
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Think about fire hazards with gases.
Question 6.
Design a safety checklist for handling hydrogen in a laboratory setting. Include at least five key points.
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Consider what you learned about hydrogen safety in class.

5 more questions in this section. Enroll free to practise them all.