Question

below and also draw thein diagrams!
Identify the
name of the description given
a used to grind solid substances,
supports glass apparatus while heating
Ô Long narrowl tube provided with a nozzle
at one end and a bulb in middle

Answer 1

Answer:

Test tube holder

A test tube holder is used to hold test tubes. It is used for holding a test tube in place when the tube is hot or should not be touched. For example, a test tube holder can be used to hold a test tube while it is being heated.

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