methyl alcohol
ethyl alcohol
methane
ethane
✅ The correct answer is option A.
Chemical Engineering MCQs
Which of the following processes consumes hydrogen ?
Fluid catalytic cracking
Visbreaking
Propane deasphalting
None of these
✅ The correct answer is option A.
Flash point of atmospheric distillation residue is determined by __________ apparates.
Pensky-Martens (closed cup type).
Abel.
Cleveland (open cup type)
none of these.
✅ The correct answer is option C.
Which one is used to determine the colour of petroleum products ?
Colour comparator
Saybolt chromometer
Cleveland apparatus
None of these
✅ The correct answer is option A.
Which one of the following processes aims at producing higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene ?
Reforming
Pyrolysis
Alkylation
Hydrocracking
✅ The correct answer is option A.
Fuel for a nuclear reactor (thermal) is
Uranium
Plutonium
Radium
None of these
✅ The correct answer is option A.
Low temperature oxidation of coal during storage does not decrease its
Oxygen content
Caking power
Calorific value
None of these
✅ The correct answer is option D.
__________ of the coal is the basis for Seylor’s coal classification.
Proximate analysis
Ultimate analysis
Caking index
Calorific value
✅ The correct answer is option B.
Which of the following is unsuitable fuel for producer gas manufacture?
Coke
Anthracite
Coal having low fusion point of its ash
Coal having high fusion point of its ash
✅ The correct answer is option C.
Straight run petrol as compared to methyl/ethyl alcohol has
lower calorific value.
lower octane number.
higher specific gravity.
higher ignition temperature.
✅ The correct answer is option B.