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प्रश्न
Which one of the following ions has the same number of unpaired electrons as present in V3+?
विकल्प
Ti3+
Fe3+
Ni2+
Cr3+
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उत्तर
Ni2+
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संबंधित प्रश्न
The magnetic moment of Mn2+ ion is ____________.
The correct order of increasing oxidizing power in the series
What are transition metals? Give four examples.
Complete the following.
\[\ce{MnO^2-_4 + H^+ ->?}\]
Calculate the number of unpaired electrons in Ti3+, Mn2+ and calculate the spin only magnetic moment.
Explain briefly how +2 states become more and more stable in the first half of the first-row transition elements with increasing atomic numbers.
Explain the variation in `"E"_ ("M"^(3+)//"M"^(2+))^0` 3d series.
The `"E"_("M"^(2+)//"M")^0` value for copper is positive. Suggest a possible reason for this.
Describe the variable oxidation state of 3d series elements.
Transition metals show high melting points why?
