NEET 2021 · ChemistryHybridisationPrevious Year Question
is planar and an electron-deficient compound. The hybridization and number of electrons around the central atom, respectively, are:
Answer: (A) and 6. \textbf{Answer:} (A) and 6 \textbf{Solution:} In , B forms three sigma bonds with no lone pair, giving hybridization (trigonal planar).
- A. and 6✓
- B. and 8
- C. and 4
- D. and 6
Correct Answer
(A) and 6
Solution & Explanation
\textbf{Answer:} (A) and 6 \textbf{Solution:} In , B forms three sigma bonds with no lone pair, giving hybridization (trigonal planar). Only 3 bonding pairs = 6 electrons surround B, so it has an incomplete octet (electron deficient).
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