Chemistry Rusting of iron takes place due to Corrosion Oxidation Carbonation Exfoliation Corrosion Oxidation Carbonation Exfoliation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tar roads get damaged if there is Heavy traffic No sloping No maintenance Stagnation of water on road Heavy traffic No sloping No maintenance Stagnation of water on road ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a pure form of carbon Coal Graphite Gold Diamond Coal Graphite Gold Diamond ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most electropositive elements among the following is Na Ca K Cs Na Ca K Cs ANSWER DOWNLOAD EXAMIANS APP
Chemistry The coating of a thin layer of zinc on steel or iron objects is known as Tinning Galvanising Electroplating Hot dipping Tinning Galvanising Electroplating Hot dipping ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron filings can be separated from a heterogenous mixture using the technique of : Magnetization Sublimation Sedimentation Evaporation Magnetization Sublimation Sedimentation Evaporation ANSWER DOWNLOAD EXAMIANS APP