Chemistry In galvanization, iron is coated with Nickel Zinc Tin Copper Nickel Zinc Tin Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following forms of phosphorus is most reactive? Violet phosphorus Red phosphorus White phosphorus Black phosphorus Violet phosphorus Red phosphorus White phosphorus Black phosphorus ANSWER DOWNLOAD EXAMIANS APP
Chemistry Colour imparted to the Bunsen flame by strontium salt is Bluish green Brick red Apple-green Crimson red Bluish green Brick red Apple-green Crimson red ANSWER DOWNLOAD EXAMIANS APP
Chemistry Saline soil contains Lot of moisture High concentration of salt Hard rocks None of these Lot of moisture High concentration of salt Hard rocks None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry The substance that is added to make natural rubber strong and more bouncy is Sulphur Sponge Polythene Chlorine Sulphur Sponge Polythene Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry PVC is obtained by the polymerisation of Propane Acetylene Styrene Vinyl chloride Propane Acetylene Styrene Vinyl chloride ANSWER DOWNLOAD EXAMIANS APP