General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 13)
13.
The variety of coal in which the deposit contains recognisable traces of the original plant material is
Discussion:
49 comments Page 3 of 5.
H Surya Shashank Sekhar said:
1 decade ago
Peat is the rawest form coal and is freshly extracted. Therefore, It may have traces of original material.
HILAL SHAIKH said:
1 decade ago
During carbonization that part of wood which remains in a low pressure because remained at the top most layer remains uncarbonized 1, e not properly undergoes the process of carbonization and hence the traces of wood remain in their original state.
Bipasha pandya said:
1 decade ago
Because peat is the uppermost layer of coal layers, the plant matters are mostly found in it!
Bitu said:
1 decade ago
Peat is the first stage of carbonization. It is decomposed plant matter and thus the original plant material may be found.
Vinay said:
1 decade ago
Anthracite contain 95-96%, bitumen contain 50-60%, lignite contain 25-30% coal but peat contain a very few amount of coal and other volume contain a unwanted part of tree.
Nitish said:
1 decade ago
Peat contains very little amount of carbon.
Anirudh said:
1 decade ago
Peat is the primary occurrence of coal.
So peat deposit contains recognizable traces of original plant material.
So peat deposit contains recognizable traces of original plant material.
Anou said:
1 decade ago
How does the line "the deposit contains recognizable traces of the original plant material" tell us that d answer is peat?
DEEPAK said:
1 decade ago
We remember it as english alphabets a b l p.
Ratan said:
1 decade ago
Peat is present in most hard form or soft form on the earth?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers