1. Tardigrade
  2. Question
  3. Chemistry
  4. Fill up the table from the given choice. Element Oxidation number Oxygen -2 in most compounds (i) in H2O2 and (ii) in OF2 Halogen -1 for (iii) in all its compounds Hydrogen (iv) in most of its compounds (v) in binary metallic hydrides Sulphur (vi) in all sulphides (i) (ii) (iii) (iv) (v) (vi)

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Q. Fill up the table from the given choice.
Element Oxidation number
Oxygen -2 in most compounds (i) in $H_2O_2$ and (ii) in $OF_2$
Halogen -1 for (iii) in all its compounds
Hydrogen (iv) in most of its compounds (v) in binary metallic hydrides
Sulphur (vi) in all sulphides

$(i) \quad (ii) \quad (iii)\quad (iv) \quad (v)\quad (vi)$

Redox Reactions

Solution:

Correct answer is (b) $-1\quad +2\quad F \quad+1\quad -1\quad - 2$