Chemistry Coating of solid waste with impervious material is known as Landfill Chemical fixation Capping Encapsulation Landfill Chemical fixation Capping Encapsulation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compounds formed when hydrogen combines with p-block elements are called Polynuclear hydrides Ionic hydrides Metallic hydrides Molecular hydrides Polynuclear hydrides Ionic hydrides Metallic hydrides Molecular hydrides ANSWER DOWNLOAD EXAMIANS APP
Chemistry A polymeric substance used to make parachute is Rayon Viscose Terylene Cotton Rayon Viscose Terylene Cotton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a ‘green house gas’ ? Carbon dioxide Nitrogen Chlorofluorocarbons Methane Carbon dioxide Nitrogen Chlorofluorocarbons Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used as a lubricant in heavy machines? Sulphur Bauxite Phosphorus Graphite Sulphur Bauxite Phosphorus Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitrogen in water is commonly found in the form of Nitric oxide Nitrate Nitrous oxide Nitrite Nitric oxide Nitrate Nitrous oxide Nitrite ANSWER DOWNLOAD EXAMIANS APP
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