Chemistry The function of skimming tank in sewage treatment is to remove Suspended solids Inorganic substances Gritty substances Oil and fatty substances Suspended solids Inorganic substances Gritty substances Oil and fatty substances ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass gets discoloured in air due to constant exposure in presence of: Aluminium phosphide Aluminium sulphide Hydrogenated wafers Hydrogen sulphide Aluminium phosphide Aluminium sulphide Hydrogenated wafers Hydrogen sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Helium is added to the oxygen supply of deep sea divers because it is Readily miscible with oxygen Less poisonous than nitrogen Less soluble in blood than nitrogen at high pressure Lighter than nitrogen Readily miscible with oxygen Less poisonous than nitrogen Less soluble in blood than nitrogen at high pressure Lighter than nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cloud is a colloidal dispersion of Fog in a dispersion medium of water Mist in a dispersion medium of air Water drops in a dispersion medium of air Air in a dispersion medium of water Fog in a dispersion medium of water Mist in a dispersion medium of air Water drops in a dispersion medium of air Air in a dispersion medium of water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is a covalent compound ? Sodium chloride Carbon tetrachloride Magnesium fluoride Calcium chloride Sodium chloride Carbon tetrachloride Magnesium fluoride Calcium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main active constituent of tea and coffee is chlorophyll aspirin caffeine nicotine chlorophyll aspirin caffeine nicotine ANSWER DOWNLOAD EXAMIANS APP
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