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A test tube rack.
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∙ 16y ago
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What is the use of test tube rack in science apparatus?
Test tube racks are used to support the test tubes but unlike the test tube holder, it can store the test tubes without anyone who will hold the rack... hope this helps!
How do you test for the presence of CO2 if the only apparatus you have are plain test tubes?
u can't
What is the meanig of test tubes?
to test and hold chemicals in
What is the meaning of test tubes?
They are used to hold the tubes when you have to heat them with a reagent in them.
Do normal - sized test tubes hold more water than beakers hold?
Typically, no. Test tubes are generally smaller than beakers and have less volume. Beakers are designed to hold larger amounts of liquid compared to test tubes.
What are the uses of a test tube stand?
To hold test tubes. LOL
How do you use skidding tongs?
to hold test tubes...
What apparatus used to observe reactions?
Berzelius and Erlenmeyer flasks, test tubes, crucibles, cups, etc.
What is uses of the test tube rack?
To hold your test tubes in, or to keep them upright.
What laboratory apparatus used to hold the test tube in distillation?
condenser
What do you use test tubes for?
Test tubes hold chemicals and are convenient when you need to mix liquids together. They can be used to pour or to hold a solution in order to heat it over a flame.
Which laboratory apparatus can be use to store chemicals for a long period of time?
There are several. Test tubes, flasks etc.
