The correct option is C synthetic petrol
The Fisher-Tropscgh process is used in the manufacturing of Syntheticpetrol. The Fischer–Tropsch process is a collection of chemical reactions that converts a mixture of carbon monoxide and hydrogen into liquid hydrocarbons. ... In the usual implementation, carbon monoxide and hydrogen, the feedstocks for FT, are produced from coal, natural gas, or biomass in a process known as gasification.