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: Silver Copper Magnesium Barium Silver Copper Magnesium Barium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Identify the metal which is non toxic in nature. Chromium Cobalt Cadmium Gold Chromium Cobalt Cadmium Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron rusts quickly in Sea water Distilled water River water Rain water Sea water Distilled water River water Rain water ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mercury is a : Liquid non-metal Solid metal Solid non-metal Liquid metal Liquid non-metal Solid metal Solid non-metal Liquid metal ANSWER DOWNLOAD EXAMIANS APP
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