Match the half-reactions (in column I) with change in oxidation number (in column II)
A-(2), B-(4), C-(1), D-(3)
A-(4), B-(2), C-(1), D-(3)
A-(3), B-(1), C-(4), D-(2)
A-(2), B-(1), C-(3), D-(4)
The number of oxygen atoms showing –1 oxidation state in CrO5 molecule are:
NextThe oxidation number of Sulphur in S₈ and S₂F₂ respectively are
Cl2 changes to Cl− and ClO− in cold and dil. NaOH. The equivalent weight of Cl2 (molar mass = M) wil
MediumIn the reaction What is the value of n?
MediumThe number of moles of KMnO4 that will be needed to react completely with one mole of ferrous oxalat
EasyThe oxidation number of Sulphur in S₈ and S₂F₂ respectively are
MediumThe number of oxygen atoms showing –1 oxidation state in CrO5 molecule are:
MediumWhich of the following is a redox reaction?
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