Chemistry Nylon is made up of : Polyester Polypropylene Polyamide Polyethylene Polyester Polypropylene Polyamide Polyethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stains of rust on clothes can be removed by : Alcohol Oxalic acid Petrol H2O2 Alcohol Oxalic acid Petrol H2O2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry In arc welding, Argon is used because of its Low reactivity with metal High calorific value High flammability Ability to lower the melting point of the metal Low reactivity with metal High calorific value High flammability Ability to lower the melting point of the metal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with Graphite Teflon Silicon PVC Graphite Teflon Silicon PVC ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium can be purified by Ozonolysis Distillation Electrolysis Oxidation Ozonolysis Distillation Electrolysis Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is the chemical symbol of mercury Mr Mg Hg None of these Mr Mg Hg None of these ANSWER DOWNLOAD EXAMIANS APP
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