Chemical Process Impurities present in brine is normally removed by treatment with Lime and soda ash All of these NH₃ and CO₂ Lime, ammonia and carbon Lime and soda ash All of these NH₃ and CO₂ Lime, ammonia and carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A unit operation is exemplified by the process of Desorption Combustion Reduction Nitration Desorption Combustion Reduction Nitration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Soda ash Iron oxide Silica Limestone Soda ash Iron oxide Silica Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Margarine is a/an Plasticiser Fat Rocket propellant Explosive Plasticiser Fat Rocket propellant Explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt cake is chemically represented by CaSO₄.1/2 H₂O MgSO₄ BaSO₄ Na₂SO₄ CaSO₄.1/2 H₂O MgSO₄ BaSO₄ Na₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed : Converter → furnace → absorber Furnace → converter → absorber Furnace → evaporator → absorber Furnace → converter → evaporator Converter → furnace → absorber Furnace → converter → absorber Furnace → evaporator → absorber Furnace → converter → evaporator ANSWER DOWNLOAD EXAMIANS APP
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