Option D is the correct answer.
What are the importance when gathering glassware and equipment for experiment?
Usually in the research labs there were some rules and we have follow those for our safety measures. Some importance rules while doing experiments were:
- Flammable materials should be used in open.
- Always must use the experimental equipment given.
- While gathering we must read all directions carefully to know the necessary of the equipment.
- Glassware should be checked whether it's broken or not before using the equipment.
- All the glassware and equipment using for experiment must be clean.
- Should ask our lead or instructor before and after the experiment.
- While using a test tube we should be away from other people.
- We should use tongs before picking up the heating material and heated equipment.
- For any clarifications and doubts we should always ask and listen to the instructor.
Hence, option D is the correct answer.
Learn more about the safety measures during experiment,
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