Chemical Process Chloramines are used in water treatment for Disinfection and control of taste & odour Removing turbidity Control of bacteria Corrosion control Disinfection and control of taste & odour Removing turbidity Control of bacteria Corrosion control ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Car battery solution Synthesis of oleum Water treatment Fertiliser manufacture Car battery solution Synthesis of oleum Water treatment Fertiliser manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces None of these CO₂ CaHCO₃ CaSO₄ None of these CO₂ CaHCO₃ CaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of water having dissolved oxygen in boilers promotes None of these Sequestration Scale formation Corrosion None of these Sequestration Scale formation Corrosion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kopper-Totzek coal gasifier Cannot use coking coal Operate at very high pressure Is a moving bed reactor Can give ammonia synthesis gas (H₂ + N₂) Cannot use coking coal Operate at very high pressure Is a moving bed reactor Can give ammonia synthesis gas (H₂ + N₂) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Iron oxide Silica Soda ash Limestone Iron oxide Silica Soda ash Limestone ANSWER DOWNLOAD EXAMIANS APP
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