A coal having high ratio of volatile matter to fixed carbon as compared to a coal having low ratio of volatile matter to fixed carbon _________________? | MCQ Hive

Chemical Engineering Fuels and Combustion

Q A coal having high ratio of volatile matter to fixed carbon as compared to a coal having low ratio of volatile matter to fixed carbon _________________?

A A. Is less liable to spontaneous combustion on storage
B B. Is more difficult to ignite and produces a shorter flame
C C. Requires smaller combustion space and less secondary air
D D. None of these

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