Q41
Which one of the following lists four type of coal, arranged in the increasing order of their carbon content?
A.
Peat, Lignite, Bituminous, Anthracite
AnswerB.
Peat, Bituminous, Lignite, Anthracite
C.
Lignite, Peat, Bituminous, Anthracite
D.
Peat, Anthracite, Lignite, Bituminous
Answer: Option A
Solution
Answer: Option A
Solution:
Four type of coal, arranged in the increasing order of their carbon content are Peat, Lignite, Bituminous and Anthracite.