1(a-v)
The catalyst used in the Contact Process is:
- (a)Copper
- (b)Iron
- (c)Vanadium pentoxide
- (d)Manganese dioxide
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Vanadium pentoxide
Reason — The catalyst used in the Contact Process is Vanadium pentoxide.
The catalyst used in the Contact Process is:
ICSE Class 10 Chemistry PYQ · 2018 Paper · Section I