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Elements of Groups 16, 17 and 18 — Chemistry STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceChemistryElements of Groups 16, 17 and 181 Mark
MCQ
What is the highest oxidation state exhibited by group 17 elements?
  • A
  • B
    +7
  • C
    +5
  • ✓
    +3
✓

Answer

Correct option: D.
+3
(d) : All the halogens exhibit -1 oxidation state. However, chlorine, bromine and iodine exhibit $+1,+3,+5$ and +7 oxidation states.

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