1.

(A): Ethylenediaminetetraacetate ion forms a 1:1 stoichiometric complex with Co^(2+) ion (R): It has six donor atoms which coordinate simultaneously to the metal ion.

Answer»

Both A & R are true, R is the CORRECT EXPLANATION of A
Both A & R are true, R is not correct explanation of A
A is true, R is false
A is false, R is true

Answer :A


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