Chemistry Gypsum is used for improvement of: Saline soils Alkaline soils Acidic soils Podsols Saline soils Alkaline soils Acidic soils Podsols ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of removing calcium and magnesium from hard water is known as Water softening Sedimentation Filtration Flocculation Water softening Sedimentation Filtration Flocculation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural source of hydro-carbon is Crude oil Carbohydrates Biomass Coal Crude oil Carbohydrates Biomass Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Soap is prepared by boiling caustic soda with Fats Alcohol Kerosene oil Glycerine Fats Alcohol Kerosene oil Glycerine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The least preferred technique in the disposal of Municipal Solid Waste is Land filling Composting Bricketting Incineration Land filling Composting Bricketting Incineration ANSWER DOWNLOAD EXAMIANS APP