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Chemical Process

Chemical Process
Which one of the following is not likely to be a constituent of vegetable oils?

Oleic acid
Citric acid
Stearic acid
Glycerol

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Chemical Process
Glycerine is recovered from lye by

Liquid extraction technique
Extractive distillation technique
None of these
Evaporation followed by vacuum distillation

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Chemical Process
Esterification reaction produces

Detergent
Soap
Vanaspati
Mercaptans

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Chemical Process
Margarine is a/an

Rocket propellant
Fat
Explosive
Plasticiser

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Chemical Process
Carboxymethyl cellulose (CMC) is added in detergents to act as a/an

Anti soil redeposition agent
Surfactant
Optical brightening agent
Builder

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Chemical Process
Kopper-Totzek coal gasifier

Is a moving bed reactor
Cannot use coking coal
Operate at very high pressure
Can give ammonia synthesis gas (H₂ + N₂)

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