*$_The sequence of absorption in flue gas analysis by Orsat's apparatu – McqOptions

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1.	*$_The sequence of absorption in flue gas analysis by Orsat's apparatus is respectively?
A.	CO‚Äö√á√á, O‚Äö√á√á, CO
B.	CO, O‚Äö√á√á, CO‚Äö√á√á
C.	CO‚Äö√á√á, CO, O‚Äö√á√á
D.	O‚Äö√á√á, CO‚Äö√á√á, CO
Answer» B. CO, O‚Äö√á√á, CO‚Äö√á√á

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