The d and f-Block Elements questions
808 published questions with worked solutions.
- In which of the Lanthanide elements, 5d elements does not shift to 4f orbitals?
- In which part of the periodic table inner transition elements are placed?
- Among the following +3 ion containing half filled 4f sub shell
- The characteristics colour to the cation of inner-transition elements is due to
- The most stable +2 oxidation state in Lanthanides is
- Which of the following can exhibit +4 oxidation state?
- Ions of lanthanide and actinide series have unpaired electrons in the (n-2) f orbitals and hence they are
- The no. of unpaired electron in Ce^ 3+ ion
- La^ 3+ and Lu^ 3+ are
- The most stable state of Ce (z=58) is
- If the lanthanoid element with xf electrons has a pink colour, than the lanthanoid with (14-x) f electrons will have the colour as
- La^ 3+ ion gives a colourless compound due to
- Which of the ion is colourless?
- Yb show +2 oxidation state for the following configuration
- The Lanthanide Contraction is possible for the fact that
- The decrease in size of inner transition element is
- From La to Lu basicity
- Nature of all Lanthanide is
- The basicity of Lanthanide hydroxide.
- The Lanthanoide construction is responsible for the fact that
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