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Class 11Chemistryp-Block Elements (Class 11)Boron family
Easy

The hardest substance amongst the following is

  • A
    $Be_2C$
  • B
    Graphite
  • C
    Titanium
  • D
    $B_4C$
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

p-Block Elements (Class 11)

Subtopic

Boron family

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