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Which of the following pairs has almost identical bond dissociation energy? (A) F2 and H2(B)N2 and CO(C)F2 and I2(D)HF and O2Thank you so much in advance!

Which of the following pairs has almost identical bond dissociation energy? (A) F2 and H2(B)N2 and CO(C)F2 and I2(D)HF and O2Thank you so much in advance!

Grade:12

2 Answers

varun
304 Points
4 years ago
HELLO 
option B is correct
because as both N2 and CO are having triple bond and relatively these two compounds are having same atomic numbers therefore they are having almost identical bond dissociation
THANK YOU
Raj Kr Gupta
13 Points
4 years ago
Option C is CorrectBond Dissociation Energy of F-F is 151 kJ/molBond Dissociation Energy I-I is 156 kJ/mol

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