Common questions

Can we make fossil fuels in laboratory?

Can we make fossil fuels in laboratory?

No we cannot prepare petroleum in the laboratory because petroleum is also called as fossils fuel, Over millions of years under high pressure and high temperature, the remains of organisms and plants buried under seas transformed into fossil fuels.

Can be made in laboratory True or false?

False. Fossil fuels, like petrol, and diesel are found under the Earth’s surface. They are extracted using specific extraction techniques. It is the reason why fossil fuels cannot be made in a laboratory.

How are fossil fuels made in the laboratory?

(a) Fossil fuels can be made in the laboratory. (b) CNG is more polluting fuel than petrol. (c) Coke is an almost pure form of carbon. (d) Coal tar is a mixture of various substances. (e) Kerosene is not a fossil fuel. Question 6. Explain why fossil fuels are exhaustible natural resources. Fossil fuels take millions of years to be formed.

Which is more polluting CNG or fossil fuel?

Tick True/False against the following statements. (a) Fossil fuels can be made in the laboratory. (b) CNG is more polluting fuel than petrol. (c) Coke is an almost pure form of carbon. (d) Coal tar is a mixture of various substances. (e) Kerosene is not a fossil fuel. Question 6. Explain why fossil fuels are exhaustible natural resources.

Why are coal tar and kerosene not fossil fuels?

(c) Coke is an almost pure form of carbon. (d) Coal tar is a mixture of various substances. (e) Kerosene is not a fossil fuel. Question 6. Explain why fossil fuels are exhaustible natural resources. Fossil fuels take millions of years to be formed. They are limited in nature and cannot be replenished easily, once consumed.

Why are fossil fuels exhaustible by human activities?

Fossil fuels are exhaustible natural resources because they will be exhausted by human activities as they are limited in nature. Question 6. What are natural resources ? Material obtained from nature are called natural resources. Question 7.

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Ruth Doyle