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d and f Block Elements — BITSAT Chemistry PYQs

17 previous year questions from d and f Block Elements with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

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d and f Block Elements — BITSAT Chemistry PYQs

Which of the following has least tendency to liberate H , from mineral acids?

The metal that shows highest and maximum number of oxidation state is:

In the laboratory, manganese (II) salt is oxidise to permanganate ion in aqueous solution by

Which is not the correct statement? (At. nos. Ce =58, Lu =71, La =57, Yb =70 )

Which of the following lanthanoid is diamagnetic? Atomic no's Sm = 62 , Ce = 58 , Eu = 63 , Yb = 70

Spin only magnetic moment of Mn 4 + ion is nearly

Which among the following actinoids does not have stable electronic configuration

When dil. sulphuric acid reacts with aqueous solution of potassium chromate, the colour changes from yellow to orange. This shows that

Knowing that the chemistry of lanthanoids(Ln) is dominated by its +3 oxidation state, which of the following statements is incorrect?

The number of elements present in the d-block of the periodic table is

Which one of given elements shows maximum number of different oxidation states in its compounds?

Which form coloured salts:

When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide solution, the ratio of volumes of hydrogen evolved is:

An extremely hot copper wire reacts with steam to give

Which of the following pairs has the same size?

Which one of the following statements is correct?

Which of the following elements does not belong to first transition series?

d and f Block Elements — BITSAT Chemistry PYQs

Which of the following has least tendency to liberate H , from mineral acids?

The metal that shows highest and maximum number of oxidation state is:

In the laboratory, manganese (II) salt is oxidise to permanganate ion in aqueous solution by

Which is not the correct statement? (At. nos. Ce =58, Lu =71, La =57, Yb =70 )

Which of the following lanthanoid is diamagnetic? Atomic no&#39;s Sm = 62 , Ce = 58 , Eu = 63 , Yb = 70

Spin only magnetic moment of Mn 4 + ion is nearly

Which among the following actinoids does not have stable electronic configuration

When dil. sulphuric acid reacts with aqueous solution of potassium chromate, the colour changes from yellow to orange. This shows that

Knowing that the chemistry of lanthanoids(Ln) is dominated by its +3 oxidation state, which of the following statements is incorrect?

The number of elements present in the d-block of the periodic table is

Which one of given elements shows maximum number of different oxidation states in its compounds?

Which form coloured salts:

When same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide solution, the ratio of volumes of hydrogen evolved is:

An extremely hot copper wire reacts with steam to give

Which of the following pairs has the same size?

Which one of the following statements is correct?

Which of the following elements does not belong to first transition series?

Which of the following lanthanoid is diamagnetic? Atomic no's Sm = 62 , Ce = 58 , Eu = 63 , Yb = 70