GK Question of the day: 18
Which among the following coal has highest carbon content?
a Bituminous
b Anthracite
c Torbanite
d Lignite
Which among the following coal has highest carbon content?
a Bituminous
b Anthracite
c Torbanite
d Lignite
Ans:b
New Question: Coordinate Geometry
good information
By Những dòng bồn cầu thông minh ... , 1 month ago
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