Cannel coal and boghead coal are the examples of _________________?
Correct answer: C. Sapropelic coals
- A. Humic coals
- B. Liptobiolites
- C. Sapropelic coals
- D. None of these
Explanation
Cannel and boghead coals are rich in algal and resinous organic matter and are grouped as sapropelic coals. Humic coals form mainly from woody plant material and include ordinary bituminous coals.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Which of the following is not endothermic ?
Gross calorific value will be equal to the net calorific value for __________________?
Optimum preheating temperature for pitch creosote mixture (PCM) which is also termed as C.T.F-200, before atomisation through burners is_________________?
Main constituent of the gas produced from a gobar gas plant is___________________?
Caking index of the coal blend used for the manufacture of metallurgical coke should be around__________________?
'Wind loss' resulting from unscientific storage of coal may be the order of about _____________ percent?