Chemistry The process which does not evolve CO2 in air is Photosynthesis Breathing Organic delay Burning Photosynthesis Breathing Organic delay Burning ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used to galvanise iron to protect it from rusting is Lead Chromium Antimony Zinc Lead Chromium Antimony Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is prevented from rusting by coating with zinc. This process is called as Sublimation Reduction Galvanisation Corrosion Sublimation Reduction Galvanisation Corrosion ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Copper Zinc Tungsten Nichrome Copper Zinc Tungsten Nichrome ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal chiefly used for galvanising iron is : Zinc Cadmium Mercury Tin Zinc Cadmium Mercury Tin ANSWER DOWNLOAD EXAMIANS APP
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