Chemistry In electro-refining, the pure metal is deposited on Cathode Vessel Electrolyte Anode Cathode Vessel Electrolyte Anode ANSWER DOWNLOAD EXAMIANS APP
Chemistry Hard water and soft water can be distinguished by using Detergent Dilute acid Ordinary soap Liquid soap Detergent Dilute acid Ordinary soap Liquid soap ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iodex, a pain relief balm, has the smell of ________ . Methyl salicylate Propyl salicylate Ethyl salicylate Butyl salicylate Methyl salicylate Propyl salicylate Ethyl salicylate Butyl salicylate ANSWER DOWNLOAD EXAMIANS APP
Chemistry The unit of ionic product of water (Kw) is : Mol-1 let-2 Mol2 let-1 Mol2 let-2 Mol-1 let-1 Mol-1 let-2 Mol2 let-1 Mol2 let-2 Mol-1 let-1 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Oxide of sulphur present in the atmosphere are washed down by rains to cause : Depletion of fossil fuel reserves Eutrophication in lakes Industrial smog formation Lowering of pH of soil Depletion of fossil fuel reserves Eutrophication in lakes Industrial smog formation Lowering of pH of soil ANSWER DOWNLOAD EXAMIANS APP
Chemistry If there is one million Mg2+ ions in MgCl2, how many chloride ions are there? Two million One million Half a million Ten million Two million One million Half a million Ten million ANSWER DOWNLOAD EXAMIANS APP