Hydrogen has been used as a rocket fuel.Would you consider it a cleaner fuel than CNG? Justify...
Priyanka98765:
it is bcoz hydrogen was the lighter gas whose density was less than any other gases.so it helps to rise in cloud as rocket at much higher altitudes..
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No doubt hydrogen gas is cleaner fuel than CNG as CNG contains hydrocarbons. Which contain carbon and it is a form of pollutant present in CNG. But hydrogen is waste-free. The fusion of hydrogen does not produce any waste. Therefore hydrogen is cleaner than CNG.
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1
yes because it's lighter in weight than that of the CNG so can be more useful for rocket as it's necessary to move with absolute high speeds
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