MCQ
Platinum, palladium, iridium etc., are called noble metals because
  • A
    Alfred Noble discovered them
  • They are inert towards many common reagents
  • C
    They are shining lustrous and pleasing to look at
  • D
    They are found in active state

Answer

Correct option: B.
They are inert towards many common reagents
b
(b)They are inert towards many common reagents.

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