The d and f-Block Elements questions
808 published questions with worked solutions.
- The first member of actinide series is _____
- Which of the following involves graded filling of 5f level?
- Actinides _____
- Which one of the following is a transition element?
- Coloured salts are formed by _____
- Which element among the following lanthanoids has the smallest atomic radius?
- Lanthanides and actinides resemble in _____
- Which of the following belong to the actinide series?
- Which of the following are d-block elements but NOT regarded as true transition elements?
- The transition elements exhibit variable oxidation states because _____
- Which of the following contains the maximum number of unpaired electrons?
- The colour of transition metal compounds is attributed to _____
- Which of the following would be diamagnetic?
- The variable valency in transition elements occurs due to _____
- The catalytic activity of the transition metals and their compounds is described by _____
- Which of the following has highest paramagnetic character?
- Which one of the following sets CORRECTLY represents the increase in the paramagnetic property of the ions?
- Copper can be regarded as a transition element only in the oxidation state _____
- Cuprous ion is colourless while cupric ion is coloured because _____
- Which of the following pair will have effective magnetic moment equal?
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