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The hyponitrite ion, - O-N=N-O - , exists in solid compounds as the trans isomer

ID: 922208 • Letter: T

Question

The hyponitrite ion, -O-N=N-O-, exists in solid compounds as the trans isomer. Using valence bond theory, explain why cis-trans isomers might be expected for this ion.

Which one of these answers below is correct?

The and bonds between N atoms constitute a double bond. Because the bond between the N atoms must be broken to interconvert these two forms, it is to be expected that the hyponitrite ion will exhibit cis-trans isomerism.

The and bonds between N atoms constitute a double bond. Because the double bond between the N atoms must be broken to interconvert these two forms, it is to be expected that the hyponitrite ion will exhibit cis-trans isomerism.

The and bonds between N atoms constitute a double bond. Because the bond between the N atoms must be broken to interconvert these two forms, it is to be expected that the hyponitrite ion will exhibit cis-trans isomerism.

Explanation / Answer

answer:

The and bonds between N atoms constitute a double bond. Because the bond between the N atoms must be broken to interconvert these two forms, it is to be expected that the hyponitrite ion will exhibit cis-trans isomerism.