Chemical Process Mercury cells for caustic soda manufacture, compared to diaphragm cells None of these Require lower initial investment Require more power Produce lower concentration NaOH None of these Require lower initial investment Require more power Produce lower concentration NaOH ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following has sodium bicarbonate as its main constituent ? Baking soda None of these Baking powder Washing soda Baking soda None of these Baking powder Washing soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Argon is the third largest constituent of air (followed by Nā & Oā). Its percentage by volume in air is 0.94 0.14 1.4 0.34 0.94 0.14 1.4 0.34 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Is an exothermic reaction Increases their melting point All of these Is done in presence of nickel catalyst Is an exothermic reaction Increases their melting point All of these Is done in presence of nickel catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Neon gas is Flammable in nature All of these Used in color discharge tube Filled in lamps having tungsten filament Flammable in nature All of these Used in color discharge tube Filled in lamps having tungsten filament ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Widely used method for the conditioning of boiler feed water is the Cold lime process Hot-lime soda process Coagulation Sequestration Cold lime process Hot-lime soda process Coagulation Sequestration ANSWER DOWNLOAD EXAMIANS APP
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