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Coal and Its Products

Coal and Petroleum
Chemistry
Class 8

Overview

Describe the formation, appearance and uses of coal and its derivatives.

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Formation of Coal

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Coal and its Products

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Related Questions to study

During carbonisation or destructive distillation of coal, bituminous coal is heated in iron or fire clay retorts to high temperature (500 deg C) in presence of air.

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Which one is a better fuel, coal or coke?

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Which gas among the following can be used as fuel?

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Complete the crossword Fig 5.2 with the help of the 
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A porous black substance obtained from coal. (4)

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Coal tar is a thick  _______(black / yellow) liquid with pleasing smell.

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Fill in the blanks.
During the processing of coal to get coke, coal tar and ________ are also obtained.

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State one use of coke.

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Complete the crossword Fig. 5.2 with the help of the Down
5. The substance obtained by carbonisation. (4)

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Combustion reaction of coke is a/an __________ reaction.

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The process of conversion of dead vegetation into coal is termed as:

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