Chemical Process In the manufacture of H₂SO₄, vanadium catalyst as compared to platinum catalyst Handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant Has a longer life and is not poisoned by arsenic Gives higher conversion efficiency All of these Handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant Has a longer life and is not poisoned by arsenic Gives higher conversion efficiency All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of CO & H₂ CO₂ & H₂ N₂ & H₂ C & H₂ CO & H₂ CO₂ & H₂ N₂ & H₂ C & H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is Dilute H₂SO₄ None of these Ultraviolet light Oleum Dilute H₂SO₄ None of these Ultraviolet light Oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Dacron Maleic anhydride Phthalic anhydride Vinyl chloride Dacron Maleic anhydride Phthalic anhydride Vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 50 25 10 2 50 25 10 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an antibiotic? Penicillin Tetracyclin Streptomycin Quinine Penicillin Tetracyclin Streptomycin Quinine ANSWER DOWNLOAD EXAMIANS APP
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