Chemical Process Lime and soda ash are added to water to remove Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Undersirable taste and odour Bacteria Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Undersirable taste and odour Bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials used for producing __________ cement does not contain iron oxide. Pozzolan Slag White Waterproof Pozzolan Slag White Waterproof ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Terylene is Same as dacron Neither A nor B A polyester Both A & B Same as dacron Neither A nor B A polyester Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CaSO₄ .1/2 H₂O is known as Plaster of Paris Zeolite Blue vitriol Gypsum Plaster of Paris Zeolite Blue vitriol Gypsum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermal pyrolysis of ethylene dichloride produces Ethylene oxide Ethanol amine Vinyl chloride Trichloroethylene Ethylene oxide Ethanol amine Vinyl chloride Trichloroethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification value/number of an oil or fat is a measure of its Degree of unsaturation of the fatty acids present in it Insoluble fatty acid content Average molecular weight Fatty acid content Degree of unsaturation of the fatty acids present in it Insoluble fatty acid content Average molecular weight Fatty acid content ANSWER DOWNLOAD EXAMIANS APP
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