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Chemical Process

Chemical Process
Fermentator temperature during production of alcohol from molasses is around __________ °C.

300
150
30
5

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Chemical Process
The main use of HCl is in the

None of these
Treatment of spent fuel of nuclear reactor
Manufacture of cationic detergent
Drilling of petroleum wells and pickling of steel sheets

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Chemical Process
The combustion reaction, C + O₂ = CO₂, is

None of these
Endothermic
Exothermic
Autocatalytic

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Chemical Process
Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in

Hydrogen embrittlement
Pyrolysis of oil
Sintering of porous catalyst
All of these

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Chemical Process
Fats as compared to oils have

Much higher reactivity to oxygen
Lower melting point
Less unsaturated glycerides of fatty acids
More unsaturated glycerides of fatty acids

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Chemical Process
90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C.

44134
500-600
250-280

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