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The oxidation number of Tl in TlI_3 is

Option: 1

+1


Option: 2

+2


Option: 3

+3


Option: 4

zero


Answers (1)

best_answer

As we learnt,

 \mathrm{TlI_3\rightarrow Tl^++I_3^-}

\mathrm{TlI_3} consists of the triodide ion \mathrm{I_3^-} and the cation exists as \mathrm{Tl^+}

Therefore, option (1) is correct.

Posted by

Suraj Bhandari

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