If the silver mirror test is positive; it indicates the presence of an? By: Sunday|Published on: Oct 12|Categories: Chemistry JAMB| 0 comments A. alkyne B. alkanol C. alkanone D. alkanal Correct Answer: Option D – alkanal Users Also Read These:The driving mirror of a car has a radius of…Which reagent is used to test for the presence of…To test for the presence of chloride ions; the…The mass of silver deposited when a current of 10A…A positive brown ring test indicates the presence of?SEE ALSO A hydrocarbon has an empirical formula CH and a vapour density of 39. Determine its molecular formula. [C = 12, H = 1]