I've some queries. Kindly clear them.
5. Why coal is known as Burried Sunshine?
6. Approximately how many components are separated at 1 time in the process of Fractional Distillation?
7. The machine of Fractional Distillation is approx. how many diameters? I couldn't find this info on Google.
8. What is the proof that Carbon Di-oxide contains Carbon?
Dear Student,
The solution to your 5th question has been provided below:
5. Coal is called buried sunshine because Coal is found buried inside the Earth's surface and is an important resource like Sunshine. As sunshine is a very important resource coal is also given a lot of importance.
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