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NIKITA PUBLICATION-D-AND F-BLOCK ELEMENTS-MULTIPLE CHOICE QUESTIONS
- Which of the M^(4+) ion has more tendency to gain single electron ?
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- The lanthanoide which shows all i.e., +2,+3 and +4 oxidation state is
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- The lanthanoide ion used as oxidizing agent is
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- Tb ^(+4) has electronic configuration 4f ^(7) 5d ^(0) 6s ^(0). Because...
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- What is the correct order of basicity of hydroxide ?
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- Eu^(2+) ion has strong tendency to
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- The lanthanoide ion with e.c. 4 f^(14) 5d ^(0) 6s^(0) has tendecny to
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- Actinides exhibits oxidation state
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- 4f^(2) 5d^(0) 6s^(0) is the electronic configuration of lanthanoide io...
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- Which of the following M^(2+) is not a stable oxidation state ?
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- The Yb ^(2+) and Lu ^(3+) ion has electronic configuration
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- Which of the following M^(4+) cations does not have stable electronic ...
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- The ions having 4f ^(0), 5d^(0)6s^(0) stable electronic configuration ...
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- Lanthanides does not show +4 O. S. in which of the following configura...
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- Erbium shows was oxidations state
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- Cerium shows most common oxidation state
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- Which of the following tripositive ion has half filled 4 f subshell ?
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- Ce ^(4+) is used as oxidising agent because
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- +2 and +3 oxidation state is stable in which of the following respecti...
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- In aqueous solution, cerium shows stable O.S.
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