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-p-Block elements - I — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry-p-Block elements - I1 Mark
MCQ
$AlC{l_3}$ is
  • ✓
    Anhydrous and covalent
  • B
    Anhydrous and ionic
  • C
    Covalent and basic
  • D
    Coordinate and acidic
✓

Answer

Correct option: A.
Anhydrous and covalent
a
$Al$ is electropositive so it is attract water ${ }^{-} OH$ and $Cl$ is electronegative so it is attract water $H ^{+}$ ions bond make by $(\sigma p -\sigma p ) Al$ and $Cl$.

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