Chemistry
Grade-6
Easy
Question
Select the correct type of test tube racks available in the market.
- Aluminium test tube racks
- Plastic test tube racks
- Stainless steel test tube racks
- All the above
Hint:
A test tube rack is used to hold upright multiple test tubes at the same time.
The correct answer is: All the above
All of the given types of test tube rack is available in the market according to the requirement of the lab.
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