Chromatography is – McqOptions

MCQOPTIONS

1.	Chromatography is
A.	The method of determining alloying elements in steels
B.	The method of analysis of flame types
C.	The method of determination of smoke density of exhaust gases
D.	The method of determining each constituent in a complex vapour or gas mixture
E.	The method of analysis of flame colours for temperature determination
Answer» E.

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