Advertisements
Advertisements
प्रश्न
Give reasons for the following:
E⁰ value for (Mn3+|Mn2+) is highly positive than that for (Cr3+|Cr2+) couple.
Advertisements
उत्तर
Much larger third ionisation energy of Mn (where the required change is d5 to d4) is mainly responsible for high E⁰ value for (Mn3+|Mn2+) couple than that for (Cr3+|Cr2+) couple.
APPEARS IN
संबंधित प्रश्न
Arrange the following in the increasing order of property mentioned :
H3PO3, H3PO4, H3PO2 (Reducing character)
Write main differences between the properties of white phosphorus and red phosphorus.
Account for the following :
Reducing character decreases from SO2 to TeO2
Account for the following
Bi(V) is a stronger oxidizing agent than Sb(V).
In which of the following compound, nitrogen shows the oxidation state of +5?
The p-block element of group 15 that forms predominantly basic oxide is _____________.
Acidity of diprotic acid in aqueous solution increases in order.
Which of the following statements is wrong?
Basicity of ortho phosphoric acid is:-
The decreasing order of the boiling points of the following hydrides is ______.
