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JEE Advanced2010ChemistryRedox ReactionsActual

Among the following, the number of elements showing only one non-zero oxidation state is O, Cl, F, N, P, Sn, Tl, Na , Ti

Correct answer

8

Step-by-step solution

F is the most electronegative element which cannot loose electron to other so only -1 Na is alkali metal which can loose only one electron so +1 Basics of general chemistry Basic understanding I

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