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JEE Main202125 Jul 2021Evening ShiftChemistryHydrogenActual

Which one of the following metals forms interstitial hydride easily ?

Options

  1. ACr
  2. BFe
  3. CMn
  4. DCo

Correct answer

A. Cr

Step-by-step solution

Elements of group 7 , 8 , 9 do not form hydrides thus Cr will only form hydride among the given elements ( Fe , Mn , Co )

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