General Science Non stick cooking utensils are coated with PVC polystyrene Teflon Black paint PVC polystyrene Teflon Black paint ANSWER DOWNLOAD EXAMIANS APP
General Science 'Bar' is the unit of Temperature Current Atmospheric pressure Heat Temperature Current Atmospheric pressure Heat ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to 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 Decrease the rate of setting of cement ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Potassium Permanganate Lime Alum Sodium Carbonate Potassium Permanganate Lime Alum Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science The group of metals Fe, Co, Ni may best called as Transition metals Rare metals Main group metals Alkali metals Transition metals Rare metals Main group metals Alkali metals ANSWER DOWNLOAD EXAMIANS APP
General Science The chemical (Ethyl Mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of Chlorine Sulphur Bromine Fluorine Chlorine Sulphur Bromine Fluorine ANSWER DOWNLOAD EXAMIANS APP