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Chemical Process

Chemical Process
Oxygen is produced by fractionation of air using __________ process.

Linde's
Claude's
Either A or B
None of these

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Chemical Process
Catalytic oxidation-dehydrogenation of methyl alcohol produces

Phenol
Formaldehyde
Acetone
Maleic anhydride

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Chemical Process
Bromine content in sea water may be around __________ ppm.

2500
70
1875
640

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Chemical Process
Trinitrotoluene (TNT), an explosive, is made by the nitration of

Nitrotoluene
Toluene
Benzene
Nitrobenzene

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Chemical Process
Which of the following is an unsaturated fatty acid?

Stearic acid
Lauric acid
Palmitic acid
Oleic acid

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Chemical Process
Fats as compared to oils have

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

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