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Question: Answered & Verified by Expert
In which of the following, oxidation number of chlorine is + 5 ?
ChemistryRedox ReactionsNEET
Options:
  • A Cl 2 O 7
  • B ClO 3 -
  • C ClO -
  • D ClO 4 -
Solution:
2317 Upvotes Verified Answer
The correct answer is: ClO 3 -
ClO 3 - ,

            x + 3 - 2 = - 1

                    x - 6 = - 1

                           x = 6 - 1

                             x = 5

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