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Chemistry · PYQ NEET UG 2021

हिन्दी

\( \text{BF}_3 \) is planar and electron deficient compound. Hybridization and the number of electrons around the central atom respectively are _______.

  1. \( sp^3 \) and 6
  2. \( sp^2 \) and 6
  3. \( sp^2 \) and 8
  4. \( sp^3 \) and 4

Correct answer · Option 2

\( sp^2 \) and 6

Explanation

Boron in \( \text{BF}_3 \) forms 3 sigma bonds with no lone pairs, leading to \( sp^2 \) hybridization and an incomplete octet with 6 electrons around B.
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