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Manufacture of phthalic anhydride uses __________ as a catalyst.?

  1. Ni
  2. Cr
  3. V₂O₅
  4. Al₂O₃
LohaHridoy
LohaHridoy
4 views
2025-01-04 04:42

1 Answers

AhmedNazir
AhmedNazir

Answer: Option 3

4 views Answered 2022-09-01 13:21

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