00:01
Hello students, let's begin with this question.
00:03
This question is based upon the dukanis -levine reagent test.
00:06
Generally, this test is used to detect the presence of the merzonia that is present in a sample.
00:17
So, generally in this test a few drops of the reagent is added to a sample and here the color is observed.
00:27
So, observing the color change, it will provide us the information about the merzonia.
00:36
So, if we get the purple color, then this will indicate the presence of the merzonia in a sample.
00:48
So, generally this test is widely used in the field of the forensic science.
00:58
So, in the field of the forensic science.
01:03
So, firstly here the this reagent this reagent it will contains the vanillin and the acetaldehyde...