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प्रश्न
Name the major constituent of natural gas.
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उत्तर
Methane is the major constituent of natural gas.
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संबंधित प्रश्न
The fuel having the lowest calorific value is:
(a) coal
(b) wood
(c) charcoal
(d) kerosene
What is the composition of liquefied petroleum gas (LPG)?
One of the following is not required in the formation of biogas in a biogas plant. This is:
(a) cow-dung
(b) water
(c) oxygen
(d) anaerobic bacteria
How long are the energy resources of the earth like coal, petroleum and natural gas expected to last?
Explain why is it no wise to regard wood as a renewable sources of energy.
Higher Order Thinking Skill (HOT)
What are the objectives for replacing non-conventional energy resources from conventional energy resources?
Write True/False against the following statement.
Oxygen in air is an exhaustible natural resource.
Write True/False against the following statement.
Resources which are present in unlimited quantity in nature are called exhaustible natural resources.
Write True/False against the following statement.
Wildlife is an exhaustible natural resource.
Some natural resources are given below. Classify them into the exhaustible and inexhaustible natural resources.
| air, coal, natural gas, sunlight, petroleum, minerals, forests, oxygen |
