Olympiad Test: Coal And Petroleum - 2


15 Questions MCQ Test Science Olympiad Class 8 | Olympiad Test: Coal And Petroleum - 2


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Attempt Olympiad Test: Coal And Petroleum - 2 | 15 questions in 30 minutes | Mock test for Class 8 preparation | Free important questions MCQ to study Science Olympiad Class 8 for Class 8 Exam | Download free PDF with solutions
QUESTION: 1

Which type of coal is used for household purposes

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QUESTION: 2

In destructive distillation coal is heated strongly to about

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QUESTION: 3

Petroleum and natural gas were formed from

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QUESTION: 4

Which of these is not a natural source of energy?

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QUESTION: 5

As coal contains mainly carbon, the slow process of conversion of buried vegetation into coal is called

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QUESTION: 6

The two places in India famous for their oil wells are

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QUESTION: 7

Fuels which are obtained from nature are called

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QUESTION: 8

Natural gas mainly contains

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QUESTION: 9

Bituminous coal has about per cent carbon.

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QUESTION: 10

Which of these is not a fossil fuel?

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QUESTION: 11

Fractional distillation of petroleum is done at

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QUESTION: 12

Which of these is obtained by destructive distillation of coal?

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QUESTION: 13

Ammonical liquor is collected during the destructive distillation of coal in

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QUESTION: 14

The process of separating a mixture of two or more liquids having different boiling points by collecting their vapours art controlled temperature is called

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QUESTION: 15

The residue left behind when destructive distillation of coal is carried out is

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