When hydrogen burnt in presence of oxygen produces harmless water vapours and C.N.G. gas when burnt produces carbon mono-oxide, carbon dioxide, oxides of sulphur and nitrogen. Except carbon dioxide, all pollute the atmosphere. However carbon dioxide does produce green house effect. Hydrogen is a cleaner fuel because it does not pollute the atmosphere.
Hydrogen has been used as a rocket fuel. Would you consider it a cleaner fuel `CNG` ? Why or why not ?
Surya Saxena
Asked: 2 years ago2022-11-06T23:41:47+05:30
2022-11-06T23:41:47+05:30In: Class 10
Hydrogen has been used as a rocket fuel.would you consider it a cleaner fuel than CNG? Justify
Hydrogen has been used as a rocket fuel.would you consider it a cleaner fuel than CNG? Justify
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Leave an answer
Saurabh Sabharwal
Asked: 2 years ago2022-10-30T10:21:37+05:30
2022-10-30T10:21:37+05:30In: Class 10
Hydrogen has been used as a rocket fuel would you consider it clear fuel than CNG ? Why or why not ?
Hydrogen has been used as a rocket fuel would you consider it clear fuel than CNG ? Why or why not ?
Leave an answer
Leave an answer
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Hydrogen is a cleaner fuel than CNG. This is due to the reason that it produces water on burning whereas CNG on burning produces CO2, though much less than that produced when coal or oil is burnt. The increase in concentration of CO2 in the atmosphere increases the temperature of atmosphere.
Hydrogen is a cleaner fuel than `CNG`. This is due to the reason that it produces water on burning whereas `CNG` on burning produces `CO_2`, though much less than that produced when coal or oil is burnt. A spaceship carries oxygen (in liquid form) along with it to burn hydrogen (in liquid form) as a fuel.