Chemical Process Frasch process is for Making nitrogen Making oxygen Mining sulphur Producing helium Making nitrogen Making oxygen Mining sulphur Producing helium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde Is an abrasive material Is a monomer Employs condensation polymerisation Employs addition polymerisation Is an abrasive material Is a monomer Employs condensation polymerisation Employs addition polymerisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of sulphide ores is done usually by Electro magnetic separation Froth floatation Smelting Roasting Electro magnetic separation Froth floatation Smelting Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Strong organic acid Muriatic acid Green acid Oil of vitriol Strong organic acid Muriatic acid Green acid Oil of vitriol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed : Furnace → evaporator → absorber Converter → furnace → absorber Furnace → converter → absorber Furnace → converter → evaporator Furnace → evaporator → absorber Converter → furnace → absorber Furnace → converter → absorber Furnace → converter → evaporator ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water can be removed by Simply boiling Adding alum All of these Passing it through cation & anion exchangers Simply boiling Adding alum All of these Passing it through cation & anion exchangers ANSWER DOWNLOAD EXAMIANS APP
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