The d- and f-Block Elements

Bihar Board Class 12 · Chemistry · 31 past questions

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1. Q12 2023 Set F

   Which of the following ions of transition elements is paramagnetic ?

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2. Q13 2023 Set F

   Which of the following is called coinage metals ?

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3. Q14 2023 Set F

   Which of the following is a member of first transition series ?

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4. Q15 2023 Set F

   The electronic configuration of Cu$^{2+}$ (Z = 29) is

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