English, asked by sahususmita1985, 6 months ago

4 precautions to be followed by using laboratory ​

Answers

Answered by OMPRAKASH9861
0

Answer:

okNever hold the thermometer by the bulb while reading it.

Wash the thermometer with water or antiseptic solution before and after use.

While performing the experiment, don't touch the bulb of the thermometer with the wall of the beaker.

Read the thermometer keeping the level of mercury along the line of sight.

Answered by krishang30
1

Do not touch anything

Do not on things

bhai two aate h

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