How is peat directly converted into anthracite by the process of parallel evolution (Hilt’s law)?

By maintaining the acid conditions

By the process of consolidation and dewatering

By continuous eliminations of H2 gas

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This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Chemistry Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.	Ashes with fusion temperature above than 1430oC are called as ___________
A.	Fixed ash
B.	Free ash
C.	Refractory ash
D.	Fusible ash
Answer» D. Fusible ash

Discussion

2.	How is peat directly converted into anthracite by the process of parallel evolution (Hilt’s law)?
A.	By maintaining the acid conditions
B.	By the process of consolidation and dewatering
C.	By the aerobic decay of peat
D.	By continuous eliminations of H2 gas
Answer» E.

Discussion

Explore topic-wise MCQs in Engineering Chemistry Questions and Answers.

Ashes with fusion temperature above than 1430oC are called as ___________

How is peat directly converted into anthracite by the process of parallel evolution (Hilt’s law)?