What precautions should be taken while using a laboratory thermometer? (any three)
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What precautions should be taken while using a laboratory thermometer? (any three)
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Answer:
1. Wear appropriate protective equipment
2. Avoid direct skin contact
3. Dispose mercury ptoperly and carefully
Explanation:
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Verified answer
Answer:
Explanation: [1] It should be kept upright not tilted.
[2] Bulb should be surrounded from all sides by the substance of which the temperature is to be measured.
[3] The bulb should not touch the surface of the container.