In the manufacture of H 2 SO 4 , vanadium catalyst as compared to pla – McqOptions

MCQOPTIONS

1.	In the manufacture of H 2 SO 4 , 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 SO 2 content gas (7 -10% SO 2 ), thus increasing the capital cost of the plant.
D.	all (a), (b) and (c).
Answer» E.

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