Chemistry
NULL
Medium
Question
Which catalyst is used in contact process ?
A
Fe2O3
B
V2O5
✓ Official correct answer
C
SO3
D
Ag2O
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A
Fe2O3
No member explanations yet for this option.
B
V2O5
No member explanations yet for this option.
C
SO3
No member explanations yet for this option.
D
Ag2O
No member explanations yet for this option.
Explanation
Vanadium pentoxide (V2O5) is the catalyst used in the Contact process to convert sulfur dioxide into sulfur trioxide during sulfuric acid production.
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