What acid is made when sulfur dioxide is mixed with water?
Sulfuric acid
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15
What is the main component of coal?
Methane or carbon
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5
Which elements exist in hydrocarbons?
hydrogen and carbon
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15
What is natural gas?
Natural gas is a hydrocarbon mixture of light gases of natural origin. Example: methane
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20
What are the disadvantages of fossil fuels?
Is unsustainable, is incentivized, the Accident-prone.Contribute to climate change. Fossil fuels are the main driver of global warming. ... Non-renewable.
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20
What are fossil fuels?
Fossil fuels are made from decomposing plants and animals. These fuels are found in the Earthâs crust and contain carbon and hydrogen, which are made energy
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20
What is the general formula for alkenes?
CnH2n
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10
What is the chemical formula of pentane?
C5H12
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15
What is the chemical formula for alkanes?
CnH2n+2
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trap
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gift
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gift
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baam
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20
Which of the following is NOT an impact of acid rain
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20
Which fraction of petrol is collected from the top of the column?
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20
Why are fossil fuels considered non-renwable?
it is being used up faster than it is being formed?
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20
For what is coal used for? (Say 5)
Electricity Generation , Metal Production,Cement Production ,Gasification and Liquefaction, Chemical Production, Paper, Textile and Glass production