Question

write the precautions that should be taken while handling a laboratory thermometer ​

Answer 1

Precautions: Wash the thermometer before and after use with an antiseptic solution, and handle it with care. See that the mercury levels are below 35 degrees and don't hold the thermometer near its bulb. While noting down the reading in the thermometer, place the mercury level along the eye sight

Answer 2

the thermometer should be kept upright not tilted .

bulb should be surrounded by all side by the substance of which the temperature is to be measured.

bulb should not touch the wall of the container.

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