In the manufacture of H2SO4 , vanadium catalyst as compared to platinum catalyst (A) Gives higher conversion efficiency (B) Has a longer life and is not poisoned by arsenic (C) Handles lower SO2 content gas (7 -10% SO2 ), thus increasing the capital cost of the plant (D) All (A), (B) and (C)

In the manufacture of H2SO4
, vanadium catalyst as compared to
platinum catalyst
(A) Gives higher conversion efficiency
(B) Has a longer life and is not poisoned by arsenic
(C) Handles lower SO2 content gas (7 -10% SO2
), thus increasing the capital
cost of the plant
(D) All (A), (B) and (C)
by

1 Answer

Answer :

(D) All (A), (B) and (C)
by

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