Chemistry An electric iron has a heating element made of : Tungsten Copper Zinc Nichrome Tungsten Copper Zinc Nichrome ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer obtained by the condensation of hexamethylene diamine and adipic acid is : Nylon 66 Terylene Bakelite Tollen's Nylon 66 Terylene Bakelite Tollen's ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive halogen Fluorine Iodine Chlorine Bromine Fluorine Iodine Chlorine Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which metal is extracted from sea water? Beryllium Potassium Aluminium Magnesium Beryllium Potassium Aluminium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used to dilute oxygen for breathing by deep sea divers is: Neon Nitrogen Argon Helium Neon Nitrogen Argon Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry In organic compounds, nitrogen is estimated by Liebig's method Carius method Victor-Meyer's method Dumas method Liebig's method Carius method Victor-Meyer's method Dumas method ANSWER DOWNLOAD EXAMIANS APP
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