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Chemical Process

Chemical Process
Sodium bisulphite is used for __________ water.

Neither A nor B
Both A & B
Deaeration
Dechlorination

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Chemical Process
Washing of coal is done to

Remove the adhering impurities
Remove the inherent impurities
Reduce the ash content
Both B and C

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Chemical Process
Oil produced by solvent extraction

Both A & B
Neither A nor B
Has low free fatty acid content
Is odourless

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

Glycerol
Citric acid
Stearic acid
Oleic acid

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Chemical Process
Which of the following sugars is the sweetest?

Sucrose
Lactose
Glucose
Fructose

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Chemical Process
Contact process of sulphuric acid manufacture

Is obsolete
Yields acids of lower concentration than chamber process
Yields acid of higher concentration than chamber process
Eliminates absorber

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