1.

K_(6)[(CN)_(5) Co-O-O-Co(CN)_(5)]overset("oxidised")to (X) K_(5)[(CN)_(5)Co-O-O-Co(CN)_(5)] (Y) In both the complexes Co have t_(2g)""^(6)e_(g)""^(0) configuration. The bond energy of (O-O)in X and Y is:

Answer»

bond ENERGY of `(O-O)` in `Ylt` bond energy of `(O-O)` in X.
bond energy of `(O-O)` in `Xlt` bond energy of `(O-O)` in Y.
bond energy of `(O-O)` in X=bond energy of `(O-O)` in Y.
bond energy of `(O-O)`in X and bond energy of `(O-O)` in y can't be comparable.

Answer :B


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