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What special precautions should be used when performing the Lucas test?
Some special precautions that should be used when performing the Lucas test are to keep away from flames or other heat sources.
What is a GTT test when performing phlebotomy and what tube is used to collect?
Glucose Tolerance Test Grey Top Tube.
Which is used as fuel in rockets?
HNO3
What is meant by elisa and its uses?
An Elisa Test is used to test for a substance using antibodies for colour change. The test has been used in medicine and plants. Performing the test involves using an antibody and enzymes.
Which acid is used as fuel in rockets?
HNO3
What instrument is used when performing a high-rate discharge test on a storage battery?
A voltmeter and an ammeter
Why the conc h2so4 cant be used in preparation oh h2s?
h2so4 being good oxidising agent oxidises the h2s to h2o and free sulphur.so conc h2so4 cant be used in preparation of h2s gas
Why is HNO3 not used in preparation of hydrogen gas?
because it does not last
Which catalyst is used in esterification of glycerol and butyric acid?
for glyceriol it is HNO3
Is nitrogen used to make an acid?
Yes, nitrogen is used in making nitric acid, HNO3.
Why conc sulphuric acid is not used to dry ammonia gas?
hy is NH3 not dried over conc.H2SO4?
Why is it important to rince test tubes used in the Tollen's test with 3M HNO3?
The Tollen's test is used in organic chemistry to test for the presence of aldehydes. In this reaction, an aldehyde is oxidized to a carboxylic acid while the Ag+ is reduced to silver metal, which deposits as a thin film on the inner surface of the glass. Cleaning with nitric acid and then washing with hot water will help to remove silver that was deposited earlier.
