Chemical Process Starting material for the production of styrene butadiene rubber (SBR) is Both A & B Ethylene Ethyl alcohol Neither A nor B Both A & B Ethylene Ethyl alcohol Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification value/number of an oil or fat is a measure of its Degree of unsaturation of the fatty acids present in it Average molecular weight Fatty acid content Insoluble fatty acid content Degree of unsaturation of the fatty acids present in it Average molecular weight Fatty acid content Insoluble fatty acid content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used during the manufacture of 'Vanaspati Ghee' is Zinc Copper Platinum Nickel Zinc Copper Platinum Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Hydroflouric acid Sulphuric acid Phosphoric acid Hydrochloric acid Hydroflouric acid Sulphuric acid Phosphoric acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 4000-4500 2000-2200 700-850 200-300 4000-4500 2000-2200 700-850 200-300 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The chamber process is Non-catalytic and operates only on pyrites Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums None of these A batch process for directly producing high strength (98 to 100%) H₂SO₄ Non-catalytic and operates only on pyrites Preferred over contact process for producing 98 to 100% H₂SO₄ and various oleums None of these A batch process for directly producing high strength (98 to 100%) H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
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