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4. d and f- block elements — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry4. d and f- block elements1 Mark
MCQ
The term platforming is
  • A
    Platinum painting
  • B
    Flat sheet of platinum
  • C
    Platinum manufacturing
  • ✓
    Platinum used as a catalyst
✓

Answer

Correct option: D.
Platinum used as a catalyst
d
(d)Platforming is a process for manufacturing platinum.

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