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Rashid [163]
3 years ago
14

Write down any two precautions one must observe when boiling substances in test tubes in the lab​

Law
1 answer:
inysia [295]3 years ago
7 0
One precaution could be to always wear safety classes. Another can be heat the teat tube being held at an angle so there is a way for the gases produced to escape safely.
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