Bond order of {{O}_{2}}is [DPMT 2004]A) 2 B) 1.5 C) 3 D) 3.5

1.	Bond order of {{O}_{2}}is [DPMT 2004]A) 2 B) 1.5 C) 3 D) 3.5
Answer» BOND ORDER is : (no. of bonding ELECTRONS - no. of antibonding electrons)/2 no. of bonding e in O2 = 10 no. of antibonding e in o2 = 6 10-6 = 4 4/2 = 2 so 2 is the bond order for o2

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