Chemical Process Nitrogen is an essential component of Mineral salts Carbohydrates Fats Proteins Mineral salts Carbohydrates Fats Proteins ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove All of these Turbidity Colour Bacteria All of these Turbidity Colour Bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Varnish does not contain Both A & B Pigment Neither A nor B Thinner Both A & B Pigment Neither A nor B Thinner ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oleum produces fumes of SO₂ + H₂SO₄ SO₃ SO₂ H₂SO₄ SO₂ + H₂SO₄ SO₃ SO₂ H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Silica Suspended salt Dissolved salt Dissolved oxygen Silica Suspended salt Dissolved salt Dissolved oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very fine suspended and colloidal impurities are removed from water by a process called Coagulation Sedimentation Disinfection Softening Coagulation Sedimentation Disinfection Softening ANSWER DOWNLOAD EXAMIANS APP
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