The structure of diborane \( \left(\mathrm{B}_{2} \mathrm{H}_{6}\right) \) contains : (A) four \...

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The structure of diborane \( \left(\mathrm{B}_{2} \mathrm{H}_{6}\right) \) contains :
(A) four \( 2 \mathrm{C}-2 e \) bonds and two \( 3 \mathrm{C}-2 e \) bonds
(B) two \( 2 \mathrm{C}-2 e \) bonds and four \( 3 \mathrm{C}-2 e \) bonds
(C) two \( 2 \mathrm{C}-2 e \) bonds and two \( 3 \mathrm{C}-2 e \) bonds
(D) four \( 2 \mathrm{C}-2 e \) bonds and four \( 3 \mathrm{C}-2 e \) bonds
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