1.

Manufacture of synthetic petrol involves _____________(a) nitrogen(b) hydrogen(c) helium(d) neonThis question was posed to me in an online quiz.I want to ask this question from Properties of Dihydrogen topic in section Hydrogen of Chemistry – Class 11

Answer»

The correct choice is (b) hydrogen

For explanation I WOULD say: Hydrogen is used in the MANUFACTURE of synthetic petrol, that is why heating dihydrogen with coal and HEAVY oils under the very HIGH pressure and presence of CATALYST we can manufacture synthetic petrol.



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