Which of the following types of coal represents the first stage of formation of coal?

Related MCQs

• Which of the following river stages and features is/are wrongly matched? 1. Mountain stage : waterfalls 2. Plain stage : oxbow lake 3. Plain stage : delta 4. Mountain stage : deposition
• Which of the following varieties of coal accounts for the maximum coal output of the world?
• Consider the following statements: 1. The Benguela current had its influence in the formation of Kalahari Desert. 2. The Agulhas current has its influence in the formation of Thar Desert. 3. The currents of Northern Indian Ocean change their course of flow twice a year. Which of the statements given above is/are correct? [IAS 2007]
• The Appalachian coal fields, one of the important coal fields in the world, are located in:
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• Coal, which is almost pure carbons which hardly has any Impurities, which is smokeless and which finds use in the steel industry is called
• Which of the following grades of coal has the highest carbon content?
• Which of the following countries is the richest coal producing nation in Europe?
• Which of the following countries is the world's largest producer of coal?
• Which of the following forms of coal is the oldest? [IES 1991]