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NEETChemistryp Block Elements (Group 13 & 14)

What type of compounds do amorphous boron and aluminum form when heated in air?

Options

  1. AChlorides
  2. BOxides
  3. CCarbides
  4. DSulfides

Correct answer

B. Oxides

Step-by-step solution

Amorphous boron and aluminium metal on heating in air form B 2 O 3 and Al 2 O 3 , respectively.

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