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What else can I help you with?
What happens when you thrust a glowing bamboo stick inside the test tube?
If only oxygen is in the test tube, it may burst into flame.
What substance would be in the test tube if the gas was hydroegn?
If the gas in the test tube is hydrogen, the substance inside would be hydrogen gas since the gas in the tube is hydrogen itself.
What happen when a test tube of liquid is heated improperly?
- the test tube may break- the liquid can be spread outside
What is the use of a test tube brush?
To clean inside test-tubes properly. If it didn't exist it would have to be invented.
Why an empty test tube placed in water in a beaker with mouth outside the water surface shines like a mirror when seen at certain angle?
the test tube has air inside it.In the outer surface of the test tube is water.Due to the different media across the test tube surface the reflection of light occurs through the glass surface.Hence the test tube shines(behaves)like a mirror
What happens when you place a lighted match near the mouth of the test tube?
It depends on what is inside the test tube. If the test tube is empty nothing will happen, if there is petrol in the test tube the petrol will ignite.
What happen when you placed a lighted match near the mouth of the test tube?
It depends on what is inside the test tube. If the test tube is empty nothing will happen, if there is petrol in the test tube the petrol will ignite.
What is for cleaning the inside of a test tube?
Usually a test tube brush is used or if it is small, a pipe cleaner.
What happens when you place a lighted match near the mouth of the tube?
It depends on what is inside the test tube. If the test tube is empty nothing will happen, if there is petrol in the test tube the petrol will ignite.
What is plain type test tube?
to collect the blood specimenwith no anticoagulant inside the tube
What do you use to clean the inside of a test tube?
You should use a test brush and a cleaning substance.
What happens when you thrust a glowing bamboo stick inside the test tube?
If only oxygen is in the test tube, it may burst into flame.
Why does the water plug in the glass tubing moves upward as temperature in the test tube increases?
As the temperature in the test tube increases, the air inside the test tube expands, leading to a decrease in pressure. This decrease in pressure causes the water plug in the glass tubing to move upward as it seeks to equalize the pressure inside and outside the test tube.
What effect does the anhydrous calcium chloride have on the air in test tube?
It dries it - in other words, it removes the moisture from the air.
What substance would be in the test tube if the gas was hydroegn?
If the gas in the test tube is hydrogen, the substance inside would be hydrogen gas since the gas in the tube is hydrogen itself.
What is used to clean the inside of the test tubes?
A test tube brush is typically used to clean the inside of test tubes. It is a long, thin brush with bristles that can reach all areas of the tube. These brushes are often used with a mild detergent or cleaning solution to ensure thorough cleaning.
What is a tube brush?
A test tube brush is a brush that cleans up your test tube when it is wet or messy.A test tube brush is used to easily clean the inside of a test tube.A test tube brush is a couple of wires spun together with bristles on one end in the shape of a test tube. They come in all different sizes and materials for all different size test tubes and uses.
