How can carbon monoxide be detected using flame ionization detectors while using gas chromatography technique?
A. By converting it into carbon di-oxide
B. By converting it into methane
C. By mixing it with combustible gases
D. It cannot be detected
Answer:B
How can carbon monoxide be detected using flame ionization detectors while using gas chromatography technique?
A. By converting it into carbon di-oxide B. By converting it into methane C. By mixing it with combustible gases D. It cannot be detected
Explanation: Carbon monoxide cannot be detected directly using flame ionization detectors while using gas chromatography technique. Hence, it is converted into methane and is then detected.