Chemistry The chemical used in developing photographic films is Hydroquinone Hypo Sodium sulphate Silver bromide Hydroquinone Hypo Sodium sulphate Silver bromide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Emulsifier is an agent which Stabilizes an emulsion Homogenizes the emulsion Accelerates the dispersion Aids the flocculation of emulsion Stabilizes an emulsion Homogenizes the emulsion Accelerates the dispersion Aids the flocculation of emulsion ANSWER DOWNLOAD EXAMIANS APP
Chemistry Gobar gas mainly contains Carbon dioxide Methane Carbon monoxide Hydrogen sulphide Carbon dioxide Methane Carbon monoxide Hydrogen sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Laughing gas is Nitric oxide Nitrogen trioxide Nitrogen pentoxide Nitrous oxide Nitric oxide Nitrogen trioxide Nitrogen pentoxide Nitrous oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Synthetic detergents are prepared from Sodium salts of higher fattyacids Glycerides Hydrocarbons of petroleum Potassium salts of higher fatty-acids Sodium salts of higher fattyacids Glycerides Hydrocarbons of petroleum Potassium salts of higher fatty-acids ANSWER DOWNLOAD EXAMIANS APP
Chemistry The oxidation number of nickel in K4[Ni(CN)4] is Zero –4 4 8 Zero –4 4 8 ANSWER DOWNLOAD EXAMIANS APP
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