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प्रश्न
Which substance is formed by the carbonisation of dead vegetation?
विकल्प
Coal
Coke
Coal gas
Coal tar
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उत्तर
Coal
Explanation:
Coal is formed by the carbonisation of dead vegetation.
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संबंधित प्रश्न
Describe how coal is formed from dead vegetation. What is this process called?
Explain the following.
Petrol, diesel, and coal are fossil fuels.
Explain the different types of coal.
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When heated in air, coal burns and produces mainly ______ gas.
The underlined word in the following sentence have been jumbled up. Write them in their correct form.
Loca is obtained from mines.
The slow process of conversion of dead vegetation into coal is called ______.
The black thick liquid with ______ smell is known as coal tar.
When lignite becomes darker and harder over time ______ coal is formed.
Explain the destructive distillation of Coal.
