Q
In the manufacture of H2SO4, vanadium catalyst as compared to platinum catalyst___________________?
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A
A. Gives higher conversion efficiency
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B
B. Has a longer life and is not posioned by arsenic
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C
C. Handles lower so2 content gas (7 -10% so2), thus increasing the capital cost of the plant
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D
D. All a , b. and c.
Correct Answer:
D. D. All a , b. and c.
