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 Antimony Chromium Zinc Lead Antimony Chromium Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is prevented from rusting by coating with zinc. This process is called as Sublimation Galvanisation Corrosion Reduction Sublimation Galvanisation Corrosion Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemistry An electric iron has a heating element made of : Copper Zinc Nichrome Tungsten Copper Zinc Nichrome Tungsten ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal chiefly used for galvanising iron is : Cadmium Tin Zinc Mercury Cadmium Tin Zinc Mercury ANSWER DOWNLOAD EXAMIANS APP