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

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 11 -p-Block elements - I4 Marks
MCQ
Covalent electron deficient hydride is formed by
  • A
    $Si$
  • ✓
    $Al$
  • C
    $Ca$
  • D
    $Cl$
✓

Answer

Correct option: B.
$Al$
b
$(AlH_3)_n : e^-$ deficient, $SiH_4, HCl$ covalent

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