Chemistry, asked by satyamkumarjha4132, 1 year ago

Write the precautions while performing the practical

Answers

Answered by aveyinienu60
23

always

1.used an apron

2.handle the apparatus with care

3.do not mixed the chemical without knowing .

4.never taste the acids or chemical except it is being ask /told by the teacher

5.always used a test tube holder while you are boiling


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