Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? Non-availability of high purity mercury High cost of mercury Pollution of water stream by mercury High specific gravity of mercury Non-availability of high purity mercury High cost of mercury Pollution of water stream by mercury High specific gravity of mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pasteurisation of milk means Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics Inhibiting the growth of micro-organisms without killing them None of these Removal of fatty and albuminous substance from it Killing of organisms present in it by heating it at controlled temperature without changing its natural characteristics Inhibiting the growth of micro-organisms without killing them None of these Removal of fatty and albuminous substance from it ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Epoxy resin Is a polyester Is a good adhesive Is an elastomer Cannot be used for surface coatings Is a polyester Is a good adhesive Is an elastomer Cannot be used for surface coatings ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the main reducing agent during production of iron from iron ore in a blast furnace? CO CO₂ C H₂ CO CO₂ C H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Permanent hardness of water can be removed by Passing it through cation & anion exchangers All of these Adding alum Simply boiling Passing it through cation & anion exchangers All of these Adding alum Simply boiling ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells None of these Produce lower concentration NaOH Require more power Require lower initial investment None of these Produce lower concentration NaOH Require more power Require lower initial investment ANSWER DOWNLOAD EXAMIANS APP
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