Chemistry When cathode rays strike a target of high atomic weight, they give rise to ?-rays ? and ? rays Positive rays X-rays ?-rays ? and ? rays Positive rays X-rays 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 A D B C A D B C ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polyethylene Polypropylene Polyester Polyamide Polyethylene Polypropylene Polyester Polyamide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Black lung disease occurs in people working in Organic solvents industry Electroplating industry Coal mines Paint manufacturing industry Organic solvents industry Electroplating industry Coal mines Paint manufacturing industry ANSWER DOWNLOAD EXAMIANS APP
Chemistry Electric bulbs are filled with : Nitrogen Carbon dioxide Argon Oxygen Nitrogen Carbon dioxide Argon Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Activated Charcoal is used to remove colouring matter from pure substances by Bleaching Adsorption Oxidation Reduction Bleaching Adsorption Oxidation Reduction ANSWER DOWNLOAD EXAMIANS APP
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