Which one of the following statement is not correct – InterviewSolution

1.	Which one of the following statement is not correct
Answer» `._(6)^(14)C` is a non-radioactive isotope of carbon `._(27)^(6)CO` is an unstable radioisotope of cobalt `BF_(3)` is a LEWIS acid `CN^(-)` is a very strong ligand Answer :A

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