Chemistry Ultraviolet rays can be used in water treatment as Flocculator Hydrolyser Precipitator Disinfectant Flocculator Hydrolyser Precipitator Disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Match the List-I with List-II and select the correct answer using the codes given below the listsList-I (Green house gas)List-II(Major source)F.Carbondioxide1.Enteric fermentation in cattleG.Methane2.Burning of fossilH.Chloroflro carbons3.Mercury compounds in waste waterJ.Nitrous oxide4.Nylon production 5.Air conditioner and refrigeration unitsCodes :FGHJA.2154B.3421C.3241D.1234 D C B A D C B A ANSWER DOWNLOAD EXAMIANS APP
Chemistry The structure of (HPO3)3 is Linear Tetrahedral Cyclic Octahedral Linear Tetrahedral Cyclic Octahedral ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ethylene is a ________ molecule. Ionic Polar Nonpolar Covalent Ionic Polar Nonpolar Covalent ANSWER DOWNLOAD EXAMIANS APP
Chemistry The process of removing calcium and magnesium from hard water is known as Flocculation Filtration Water softening Sedimentation Flocculation Filtration Water softening Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal that is used as a catalyst in the hydrogenation of oils is Pb Cu Ni Pt Pb Cu Ni Pt ANSWER DOWNLOAD EXAMIANS APP
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