General Science Permanent hardness of water can be removed by adding Potassium Permanganate Bleaching Powder Chlorine Washing Soda Potassium Permanganate Bleaching Powder Chlorine Washing Soda ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Decrease the rate of setting of cement Bind the particles of calcium silicate Facilitate the formation of colloidal gel Increase the tensile strength of cement Decrease the rate of setting of cement Bind the particles of calcium silicate Facilitate the formation of colloidal gel Increase the tensile strength of cement ANSWER DOWNLOAD EXAMIANS APP
General Science Reading of a barometer going down is an indication of Storm Rainfall Snow Intense heat Storm Rainfall Snow Intense heat ANSWER DOWNLOAD EXAMIANS APP
General Science The gases used in different types of welding would include Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Hydrogen Oxygen, Acetylene and Argon Oxygen and Acetylene Oxygen, Hydrogen, Acetylene and Nitrogen Oxygen and Hydrogen Oxygen, Acetylene and Argon Oxygen and Acetylene ANSWER DOWNLOAD EXAMIANS APP
General Science Epoxy resins are used as: Moth repellents Insecticides Adhesives Detergents Moth repellents Insecticides Adhesives Detergents ANSWER DOWNLOAD EXAMIANS APP
General Science Paper is manufactured by Wood and resin Wood, calcium, hydrogen sulphide and resin. Wood and bleaching powder Wood, sodium and bleaching powder Wood and resin Wood, calcium, hydrogen sulphide and resin. Wood and bleaching powder Wood, sodium and bleaching powder ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS