Chemical Process
In Kraft process of paper manufacture, white cooking liquor consists of caustic soda

Sodium sulphite & sodium carbonate
None of these
Sodium sulphide & sodium carbonate
Sodium sulphite & sodium sulphide

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Chemical Process
Pick out the wrong statement. Iodine value of an oil or fat is

A measure of its unsaturation
Independent of the type of oil, whether it is drying or non-drying
Helpful in findings its adulteration & its suitability for making soap
The number of grams of iodine taken up by 100 gm of oil or fat

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Chemical Process
DDT stands for

Diethyl-diphenyl-trichloromethane
Dichloro-diphenyl-trichloromethane
Diphenyl-dichloro-trichloromethane
Dichloro-diphenyl-trichloroethane

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