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For the reaction: I - + C l O 3 - + H 2 S O 4 → C l - + H S O 4 - + I 2 The correct statement(s) in the balanced equation is/are (1) Stiochiometric coefficient of H S O 4 - is 6 (2) Iodide is oxidized (3) Oxidation number of chlorine changes by 5 units (4) H 2 O is one of the products

Options

  1. A1, 2
  2. B1, 4
  3. C1, 2, 3
  4. D1, 2, 4

Correct answer

D. 1, 2, 4

Step-by-step solution

Balanced chemical equation is 6 I - - 1 + C l O 3 - + 6 H 2 S O 4 → C l - + 6 H S O 4 - + 3 I 2 0 + 3 H 2 O Hence statements 1, 2 and 4 are correct.

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