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Redox Reactions — Chemistry STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 ScienceChemistryRedox Reactions1 Mark
MCQ
Identify the correct statement from following.
  • ✓
    Hydrogen exhibits oxidation number -1 and +1.
  • B
    Oxidation number of oxygen is -2 in all of its compounds.
  • C
    Hydrogen has same ionisation enthalpy as alkali metals.
  • D
    Hydrogen has same electronegativity as halogens.
✓

Answer

Correct option: A.
Hydrogen exhibits oxidation number -1 and +1.
A

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