UPSEE Solved Model Paper 2

Question : 95 of 150

Marks: +1, -0

Which of the following statements is FALSE a bout the process of 'cracking' in petrochemical industry?

It requires a high temperature.
It converts small hydrocarbons to more useful bigger hydrocarbons.
In catalytic cracking, much lower pressure is required than in thermal cracking.
Petrol obtained from vapour phase cracking has better anti-knock properties than petrol obtained from liquid phase cracking.

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