d and f Block Elements · Chemistry · AP EAPCET
MCQ (Single Correct Answer)
1
Which of the following lanthanoids have [Xe] $4 f^x 5 d^1 6 s^2$ configuration in their ground state.
$$
(X=1-14)
$$
AP EAPCET 2024 - 21th May Morning Shift
2
Match the following.
| List I | List II |
| A. Technicium | I. Non-metal |
| B. Fluorine | II. Transition metal |
| C. Tellurium | III. Lanthanoid |
| D. Dysprosium | IV. Metalloid |
AP EAPCET 2024 - 20th May Evening Shift
3
The transition metal with highest melting point is
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4
Which transition metal does not form 'MO' type oxide? ( $M=$ transition metal)
AP EAPCET 2024 - 20th May Morning Shift
5
Identify the isoelectronic pair of ions from the following.
AP EAPCET 2022 - 5th July Morning Shift
6
Assertion (A) Transition metals and their complexes show catalytic activity.
Reason (R) The activation energy of a reaction is lowered by the catalyst.
AP EAPCET 2022 - 4th July Evening Shift
7
Which of the following is not arranged in the correct sequence?
AP EAPCET 2021 - 20th August Morning Shift
8
Which among the following is coloured?
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9
The electronic configuration of $$\mathrm{Fe}^{3+}$$ is (atomic number of $$\mathrm{Fe}=26$$ )
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10
The magnetic moment of Fe$$^{2+}$$ is ........ BM.
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11
Which of the following statement is not correct?
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12
To which group of the periodic table does an element having electronic configuration [Ar] 3d$$^5$$ 4s$$^2$$ belong?
AP EAPCET 2021 - 19th August Morning Shift