Chemical Process Which of the following is an yellow pigment? Ferrous sulphate Zinc sulphides Lead chromates Titanium dioxide Ferrous sulphate Zinc sulphides Lead chromates Titanium dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo. The yield of pulp produced from fibrous raw material by mechanical process is about __________ percent. < 10 75 50 > 30 < 10 75 50 > 30 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses Charcoal Potassium nitrate All of these Sulphur Charcoal Potassium nitrate All of these Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The difference between saponification value and acid value is Called ester value Constant for all fatty oils None of these Always negative Called ester value Constant for all fatty oils None of these Always negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Drinking (potable) water treatment does not involve Coagulation Sedimentation Softening Disinfection Coagulation Sedimentation Softening Disinfection ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High magnesia lime is added to hot sugar cane juice (during the manufacture of sugar) to Facilitate fast filtration Both A and B Neither A nor B Flocculate the impurities Facilitate fast filtration Both A and B Neither A nor B Flocculate the impurities ANSWER DOWNLOAD EXAMIANS APP
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