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Class 12Chemistryd-and f-Block ElementsCompounds of Transitional elements
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Presence of $Cr$ in steel makes it

  • A
    Resistant to chemical action
  • B
    Useful for making cutlery
  • C
    Increases chemical action
  • D
    $A$ and $B$ both
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

Compounds of Transitional elements

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