The structure of diborane `(B_(2)H_(6))` contains :

Options

A. Four `2c-2e^(-)` bonds and four `3c-2e^(-)` bonds
B. Two `2c-2e^(-)` bonds and two `3c-2e^(-)` bonds
C. Two `2c-2e^(-)` bonds and four `3c-2e^(-)` bonds
D. Four `2c-2e^(-)` bonds and two `3c-2e^(-)` bonds