In low temperature carbonisation (as compared to high temperature carb – McqOptions

MCQOPTIONS

1.	In low temperature carbonisation (as compared to high temperature carbonisation) of coal
A.	ammonia yield is more.
B.	aliphatic tar is produced.
C.	free carbon in tar is more.
D.	all (a), (b) and (c).
Answer» C. free carbon in tar is more.

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