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Choose the correct statement regarding thermal cracking ?
A. Moderate changes in operating temperature does not change the depth of cracking
B. Increased residence time results in the decreased severity of cracking
C. At low pressure, the yield of lighter hydrocarbons are more
D. Greater depth of cracking gives lower octane number gasolineCorrect Answer
Correct Option: D. Greater depth of cracking gives lower octane number gasoline
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