Chemical Process The chamber process is 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 Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Systemic insecticides Are absorbed throughout the plant Are stomach poisons Kill insects following external bodily contact Emit poisonous vapour Are absorbed throughout the plant Are stomach poisons Kill insects following external bodily contact Emit poisonous vapour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Roasting of metallurgical ores is done mainly to Dehydrate it Remove CO₂ & H₂O Remove arsenic & sulphur Sinter the ore Dehydrate it Remove CO₂ & H₂O Remove arsenic & sulphur Sinter the ore ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cooking liquor in case of sulphite process is None of these Magnesium sulphate and magnessium bicarbonate Sodium sulphite and sodium bisulphite Magnesium sulphite and free SO₂ in acid medium None of these Magnesium sulphate and magnessium bicarbonate Sodium sulphite and sodium bisulphite Magnesium sulphite and free SO₂ in acid medium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent. 10 98 50 25 10 98 50 25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The product obtained on mixing calcium oxide with water is called None of these Milk of lime Quicklime Slaked lime None of these Milk of lime Quicklime Slaked lime ANSWER DOWNLOAD EXAMIANS APP
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