Solution of Chapter 5. Coal and Petroleum (Science Important Questions Book)
2
What is meant by inexhaustible natural resources?view answer >
3
What is meant by exhaustible natural resources?view answer >
4
Can we use all our natural resources forever?view answer >
6
Where do we get coal and how is it formed?view answer >
8
What is a fuel? What are the characteristic of a good fuel?view answer >
9
What is the difference between coke and coal? view answer >
10
What is meant by destructive distillation?view answer >
11
Name the petroleum product used for metalling the roads in place of coal tar?view answer >
13
What are the different constituents of petroleum?view answer >
14
How would you demonstrate the process of destructive distillation of coal in the laboratory? view answer >
17
What are the different tips for the saving of petrol/diesel?view answer >
18
Can coal, petroleum and natural gas be prepared in the laboratory from dead organisms? view answer >
20
Name the different places in India, where natural gas has been formed.view answer >
21
What are the four different uses of the petroleum products?view answer >