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NIKITA PUBLICATION-D-AND F-BLOCK ELEMENTS-MULTIPLE CHOICE QUESTIONS
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- Which of the following lanthanide elements from tetrapositive ion in a...
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- Which one of the following is good oxidising agent ?
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- Dipositive Pm is isoelectronic with
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- Decreasing order of oxidising property of tetrapositive lanthanide is
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- Decresis order of reducing properties of Ln^(3+)
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- All Ln^(3+) ions are strong reducing agent in solid and aqueous medium...
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- High negative value of raduction potential, indicates lanthanides are
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- The electronic configuration of holmium is +3 oxidation state
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- Which of the following elements shown +2 O. S. in f ^(7) configuration...
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- The oxidation state of Lu in 4f ^(14) configuration is
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- La ^(3+) is isoelectronic with
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- Which of the following ion posses six unpaired electrons ?
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- The common oxidation state of actinides is
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- +4 oxidation state is most inportant for
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- Stable oxidation state of No is
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- The main reason for larger number of oxidation state exhibited by the ...
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- Most stable oxidation state of Pa is
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- Which of the following statement is incorrect regarding lanthanides a...
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- In the 5f series highest oxidation state is exhibited by
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