Given below are two statements: one labeled as Assertion A and the other is labeled as Reason R. Assertion: In TlI3 , isomorphous to CsI3, the metal is present in +1 oxidation state.Reason: TI metal has fourteen f electrons in its electronic configuration.In the light of the above statements, choose the most appropriate answer from the options given below.
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a
Both A and R are correct and R is the correct explanation of A
b
Both A and R are correct and R is NOT the correct explanation of A