What is the oxidation number of tellurium in TeO₃²⁻?
Let Te = x. O = -2. Equation: x + 3(-2) = -2, x - 6 = -2, x = +4.
Ref: NCERT Class 11 Chemistry > Chapter 7: Redox Reactions > Topic: Redox Titrations and Equivalent Weight and Normality
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Let Te = x. O = -2. Equation: x + 3(-2) = -2, x - 6 = -2, x = +4.
Ref: NCERT Class 11 Chemistry > Chapter 7: Redox Reactions > Topic: Redox Titrations and Equivalent Weight and Normality
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