Q.

At what temperature does the CO is converted to CO2 in orsat apparatus for analysis of flue gas?

A. 280-295 0c
B. 250-265 0c
C. 350-365 0c
D. less than 100 0c
Answer» A. 280-295 0c
Explanation: at the temperature range of 280-295 0c, the co is converted into co2. also the hydrogen present is oxidised to water. the diminution in the volume of gas sample indicates the volume of hydrogen.
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