Chemistry When Hydrogen starts burning in air, it produces ? Ammonia Carbonic Acid Methane Water Ammonia Carbonic Acid Methane Water ANSWER DOWNLOAD EXAMIANS APP
Chemistry The structure of (HPO3)3 is Linear Tetrahedral Octahedral Cyclic Linear Tetrahedral Octahedral Cyclic ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vulcanized rubber contains sulphur 0.02 7-9% 3-5% 10-15% 0.02 7-9% 3-5% 10-15% ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galvanised iron is made by coating iron with Zinc Nickel Chromium Sulphur Zinc Nickel Chromium Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is an alloy of Chromium and iron Chromium and carbon Carbon and iron Chromium, carbon and iron Chromium and iron Chromium and carbon Carbon and iron Chromium, carbon and iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Coal is formed from Crude oil Coke Deposit of animal waste Compressed and hardened biomass Crude oil Coke Deposit of animal waste Compressed and hardened biomass ANSWER DOWNLOAD EXAMIANS APP