Chemistry An alloy used in making heating elements for electric heating device is Solder Nichrome German Silver Alloy Steel Solder Nichrome German Silver Alloy Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron and manganese present as pollutants in water cannot be removed by________ Oxidation followed by settling and filtration Lime soda process or manganese zeolite process Ion exchange process Chlorination Oxidation followed by settling and filtration Lime soda process or manganese zeolite process Ion exchange process Chlorination ANSWER DOWNLOAD EXAMIANS APP
Chemistry Photo-oxidation process is initiated by Oxygen Light Catalyst Heat Oxygen Light Catalyst Heat ANSWER DOWNLOAD EXAMIANS APP
Chemistry The monomers of dacron are Decane and decanol Decanone and decanol Ethylene glygol and phthalic acid Ethylene glycol and terephthalic acid Decane and decanol Decanone and decanol Ethylene glygol and phthalic acid Ethylene glycol and terephthalic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry When Hydrogen starts burning in air, it produces ? Water Methane Carbonic Acid Ammonia Water Methane Carbonic Acid Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cement is made hard with Polymerisation Dehydration Hydration and dissociation of water Dissociation of water Polymerisation Dehydration Hydration and dissociation of water Dissociation of water ANSWER DOWNLOAD EXAMIANS APP
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