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What happen if heat is applied at the bottom of a test tube containing liquid on it?
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What may happen of heat is applied at the bottom of the test tube containing liquid?
The temperature of the liquid will rise.
What may happen if heat is applied at the bottom of a test tube?
Due to the shape of the test tube heat applied to the bottom can cause the contents to be projected from the tube when it boils. Scaulding hot chemicals flying accross the room = teacher angry enough to swear at student.
What may happen if heat is directly applied at the bottom of a test tube containing a liquid?
The glass would heat up causing the liquid to increase it's tepeture
What happens if heat is applied at the bottom of the test tube containing liquid?
olfu BSN?
What happens if heat is applied at the bottom at a test tube?
if its there long enough and gets hot enough and you drop it in water, it goes kaboom and shoots out its contents-trust me
Why is heat applied in Benedict's test and not alcohol emulsion test?
They're two totally different tests. The alcohol emulsion test is for fat, and it works because water and oil don't mix. The reaction in the Benedict's test requires heat to work.
What happen if over heat bacteria smear?
The test will be invalid as the specimen will be ruined.
What will happen to the transformer if the rated voltage is applied to the winding during short circuit test?
the winding would burn....
Why should you heat the upper portion of the liquid rather than the bottom in a test tube?
ag answer imo
What will happen if you heat few grains of clean sand in a test tube?
Try it and you'll find out !
Why should you not apply heat at the bottom of a test tube containing a liquid?
'cos of the risk of the liquid at the bottom of the tube rapidly expanding or boiling and expelling the contents of the tube
