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What is the percentage of carbon in anthracite coal?

Important Questions on Chemistry in Everyday Life

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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
_____ is obtained after the processing of coal and is used widely to manufacture steel.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types

Coal is mainly made up of the element _____.

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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
The black thick liquid with _____ smell is known as coal tar. (pleasant/ unpleasant)
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
Heating coal in the absence of air is called _____.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
_____ (Bituminous/Anthracite) coal is used to generate power and to manufacture other fuels like coke and coal tar.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
_____ is a tough, porous, black substance obtained from heating coal in the absence of air.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
The slow process of conversion of dead vegetation into coal is called _____.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types

Complete the analogy using words within brackets: (wind, coal, water)

Renewable : sun :: non-renewable: _____

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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
_____ is a mixture of hydrogen, methane, carbon monoxide and other gases.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
Coal is one of the _____ used to cook food. (crystalline form of carbon/ fuels)
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
Coal is a spongy material called _____.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types

Ore is a mineral from which _____ can be extracted profitably.

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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
Coal was formed from _____.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
An example of fossil fuel which is a combustible black or brownish-black sedimentary rock is _____.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
Coal contains mainly _____. 
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
The process by which the carbon content of coal increases is called _____(carbonisation/sulphonation).
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
_____ forms the largest portion of the world's coal reserves. (Lignite / anthracite)
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
The slow process of conversion of dead vegetation into coal is called _____.
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Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
The slow process of conversion of dead vegetation into coal is called _____.
MEDIUM
Science>Chemistry>Chemistry in Everyday Life>Coal and its Types
Coal is one of the _____ used to cook food.