Chemistry Which metal does not undergo corrosion due to the formation of oxide layer? Zinc Iron Copper Aluminium Zinc Iron Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The wire of flash bulb is made of: Barium Silver Copper Magnesium Barium Silver Copper Magnesium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Identify the metal which is non toxic in nature. Cobalt Gold Cadmium Chromium Cobalt Gold Cadmium Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron rusts quickly in Sea water Rain water River water Distilled water Sea water Rain water River water Distilled water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mercury is a : Liquid non-metal Solid non-metal Solid metal Liquid metal Liquid non-metal Solid non-metal Solid metal Liquid metal ANSWER DOWNLOAD EXAMIANS APP
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