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WHICH OF THE SPECIES IS NOT FORMED BY BORON ? 1. BF3 2. BCL3NH3 3. B2H6 4. BF6 3-

Asked by Kalyanrao Chavan 19th September 2013, 11:27 PM
Answered by Expert
Answer:
Boron is unable to form BF63-  ion due to non-availability of d orbitals.As a result boron is unable to expand its octet.Therefore,the maximum covalence of boron cannot exceed 4.
Answered by Expert 20th September 2013, 9:46 AM
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