Fossil Fuels
Trending Questions
Q.
What is meant by fossil?
Q.
How are fossils formed?
Q. ________ are substances which produce a large amount of energy when burnt.
Q. Synthetic fibres give out a unique pungent chemical smell on burning.
- True
- False
Q. Which of the following is not an example of energy resources?
- Water
- Wood
- Coal
- Petrol
Q. Which vehicle has the lowest emission of carbon dioxide?
Q. Burning of fossil fuels produces:
- Oxygen
- Carbon oxides
- Sulphur oxides
- Heat
- Nitrogen oxides
- Magnesium oxide
- Hydrogen
- Energy
Q.
Which of the following are the properties of the natural gas?
Methane
Iso-octane
Ethanol
Propane
Q.
We get pungent smell when there is LPG leakage even though natural gas is odourless. Identify the proper reason for this smell.
- LPG gas undergoes oxidation
- Energy companies add rotten egg smell
- LPG gas reacts with the atmosphere
- LPG gas is highly compressed
Q. Which vehicle has the lowest emission of carbon dioxide?
Q. What is global warming and mention a few gases that cause global warming?
