A) they are prepared by direct combination of halogens
B) X - X' bond is weaker than X-X or X'-X' bonds
C) they are thermally more stable than halogens
D) there is a large difference in their electronegativity.
Correct Answer: B
Solution :
Since dissimilar halogens are combined in interhalogen compounds hence the bond between them (X - X' bond) is weaker than homoatomic halogen (X - X or X' - X' bonds).You need to login to perform this action.
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