Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Phosphates Sulphates Bicarbonates Carbonates Phosphates Sulphates Bicarbonates Carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is not used in the Conditioning and humidification of tobacco Manufacture of pharmaceuticals None of these Manufacture of explosive Conditioning and humidification of tobacco Manufacture of pharmaceuticals None of these Manufacture of explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The ideal pulp for the manufacture of paper should have high __________ content. None of these Both A & B Cellulose Lignin None of these Both A & B Cellulose Lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums None of these Non-catalytic and operates only on pyrites A batch process for directly producing high strength (98 to 100%) H₂SO₄ Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums None of these Non-catalytic and operates only on pyrites A batch process for directly producing high strength (98 to 100%) H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pitch (a product of coal tar distillation) is always mixed with creosote oil, when it is to be burnt in a burner, because All of these It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop Its calorific value is very less Tar neutralises the residual acids present in pitch All of these It reduces viscosity and imparts fluidity for its transportation through pipelines at economic pressure drop Its calorific value is very less Tar neutralises the residual acids present in pitch ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Calcination of gypsum produces Nitre cake Salt cake Lime Plaster of paris Nitre cake Salt cake Lime Plaster of paris ANSWER DOWNLOAD EXAMIANS APP
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