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the hybridization of boron in diborane b2h6 is
Question:
The hybridization of boron in diborane (B2H6) is:
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Each boron bonds to 4 H directions (2 terminal + 2 bridging), tetrahedral sp3.
CPET - 2025
CPET
Updated On:
Jul 3, 2026
\(sp\)
\(sp^2\)
\(sp^3\)
\(sp^3d\)
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The Correct Option is
C
Solution and Explanation
Step 1:
Diborane has 4 terminal H and 2 bridging H.
Step 2:
Each boron bonds to 2 terminal H (normal bonds) and 2 bridging H (3c-2e bonds), 4 directions total.
Step 3:
4 tetrahedral directions require sp3 hybridization.
\[\boxed{sp^3}\]
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