Chemistry The main source of Naphthalene is Charcoal Diesel Coal-tar Camphor Charcoal Diesel Coal-tar Camphor ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rusting of iron takes place due to Oxidation Corrosion Exfoliation Carbonation Oxidation Corrosion Exfoliation Carbonation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the purest form of carbon Diamond Coal Iron Graphite Diamond Coal Iron Graphite ANSWER DOWNLOAD EXAMIANS APP
Chemistry How many electrons in a Hydrogen atom Three Four One Two Three Four One Two ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most abundant inert gas in the atmosphere is Krypton Neon Helium Argon Krypton Neon Helium Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry White coal is Uranium Diamond Hydro-electricity None of these Uranium Diamond Hydro-electricity None of these ANSWER DOWNLOAD EXAMIANS APP