The number of 2-centre-2-electron and 3-centre-2-electron bonds in B – McqOptions

MCQOPTIONS

1.	The number of 2-centre-2-electron and 3-centre-2-electron bonds in B2H6, respectively, are
A.	4 and 2
B.	2 and 4
C.	2 and 2
D.	2 and 1
Answer» B. 2 and 4

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