Chemistry Which is the purest form of iron? Steel Wrought iron Pig iron Cast iron Steel Wrought iron Pig iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most electropositive elements among the following is Ca K Na Cs Ca K Na Cs ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Isoprene Acetylene Neoprene Vinyl Chloride Isoprene Acetylene Neoprene Vinyl Chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium can be purified by Ozonolysis Distillation Electrolysis Oxidation Ozonolysis Distillation Electrolysis Oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of quartz is Calcium oxide Calcium phosphate Sodium silicate Sodium phosphate Calcium oxide Calcium phosphate Sodium silicate Sodium phosphate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Water can be separated from alcohol water mixture by Distillation Sublimation Evaporation Decantation Distillation Sublimation Evaporation Decantation ANSWER DOWNLOAD EXAMIANS APP