The d and f-Block Elements questions
808 published questions with worked solutions.
- Which among the following properties of lanthanoids is NOT true?
- Which of the following cations in their oxidation states forms colored compounds?
- Which of the following ions exhibit same value of spin only magnetic moment (A) Ti^ 3+ (B) Cr^ 3+ (C) Mn^ 2+ (D) Fe^ 3+ (E) Sc^...
- What is the number of elements present in each series of transition element?
- Which among the following cations produces colourless aqueous solution in their respective oxidation state?
- Which of the following elements in +3 oxidation state forms colourless compounds?
- Which of the following elements has completely filled 4 f orbital at the expected ground state configuration?
- Which of the following factors may be regarded as the main cause of lanthanide contraction?
- Identify the factor responsible for the greater range of oxidation states in actinoids.
- Which pair of metal ions from following have same number of unpaired electrons ?
- Identify an actinoid element from following.
- Which from following elements has completely filled 4f orbital at expected ground state configuration?
- What is the atomic number of first post actinoid element ?
- Which from following pair of elements in their respective oxidation states develops same value of calculated spin only magnetic...
- Which lanthanoid from following exhibits f^ 14 configuration in +3 state?
- Which from following pair of elements in their respective oxidation states have same number of unpaired electrons ?
- What is the total number of transition series of d-block elements?
- Which actinoid from following has smallest ionic size in +3 state?
- Which from following elements is NOT regarded as transition element?
- Which from following cations develops lowest value of spin only magnetic moment?
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