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Chemical Bonding and Molecular Structure — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryChemical Bonding and Molecular Structure1 Mark
MCQ
Which of the following is an electron deficient molecule?
  • A
    $\text{C}_2\text{H}_6$
  • B
    $\text{B}_2\text{H}_6$
  • ✓
    $\text{SiH}_4$
  • D
    $\text{PH}_3$
✓

Answer

Correct option: C.
$\text{SiH}_4$
$\because$ Octet of Boron is not complete.

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