EASY
8th Jammu and Kashmir Board
IMPORTANT
Earn 100

Fossil fuels can be made in the laboratory.

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Important Questions on Coal and Petroleum

EASY
8th Jammu and Kashmir Board
IMPORTANT
CNG is more polluting fuel than petrol.
EASY
8th Jammu and Kashmir Board
IMPORTANT
Coke is almost pure form of carbon.
EASY
8th Jammu and Kashmir Board
IMPORTANT
Coal tar is a mixture of various substances.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
Kerosene is not a fossil fuel.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
Explain why fossil fuels are exhaustible natural resources.
HARD
8th Jammu and Kashmir Board
IMPORTANT
Describe characteristics and uses of coke.
MEDIUM
8th Jammu and Kashmir Board
IMPORTANT
Explain the process of formation of petroleum.
HARD
8th Jammu and Kashmir Board
IMPORTANT
The following table shows the total power shortage in India from 1991-1997. Show the data in the form of a graph. Plot shortage percentage for the years on the Y-axis and the year on the X-axis.
S.No Year Shortage (%)
1 1991 7.9
2 1992 7.8
3 1993 8.3
4 1994 7.4
5 1995 7.1
6 1996 9.2
7 1997 11.5