Chemistry Identify the metal which is non toxic in nature. Cobalt Chromium Cadmium Gold Cobalt Chromium Cadmium Gold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a cause for present global warming and climate change ? Deforstation Methane emission CFC emission Carbondioxide emission Deforstation Methane emission CFC emission Carbondioxide emission ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of waves made by an electron moving in an orbit having maximum magnetic quantum number is +3 2 zero 5 4 2 zero 5 4 ANSWER DOWNLOAD EXAMIANS APP
Chemistry In its reaction with silver nitrate, C2H2 shows Reducing property Acidic property Oxidising property Basic property Reducing property Acidic property Oxidising property Basic property ANSWER DOWNLOAD EXAMIANS APP
Chemistry Dry ice is the solid form of : Water Nitrogen Carbon di–oxide Air Water Nitrogen Carbon di–oxide Air ANSWER DOWNLOAD EXAMIANS APP
Chemistry An inert gas mixed with oxygen given to patients suffering from restricted breathing is Argon Helium Krypton Radon Argon Helium Krypton Radon ANSWER DOWNLOAD EXAMIANS APP
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