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प्रश्न
Answer the following.
What is the oxidation state of Te in TeO3?
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उत्तर
(Oxidation number of Te) + (Oxidation number of O) = 0
(Oxidation number of Te) + 3 × (- 2) = 0
Oxidation number of Te - 6 = 0
Hence, oxidation number of Te in TeO3 = +6
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