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2719. Which of the following has the lowest cetane number ?

September 7, 2025 by Admin

Aromatics

i-paraffins

Naphthene

Olefins

✅ The correct answer is option A.

Categories Chemical Engineering, Engineering, Petroleum Refinery Engineering MCQs Tags Chemical Engineering MCQs, Engineering MCQs, Petroleum Refinery Engineering MCQs

2714. With increase in the temperature of carbonisation of coal

2650. Yield of charcoal in high temperature carbonisation of wood is about __________ percent.

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