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The valence shell of transition element ...

The valence shell of transition element consists of

A

nd orbitals

B

(n-1)d-orbitals

C

ns-np-nd orbitals

D

(n-1) d ns np orbitals

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The correct Answer is:
B
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DINESH PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-All Questions
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  2. Which of the following statements is true ?

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  3. The valence shell of transition element consists of

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  4. The correct order of electron affinity is

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  5. Which one of the following is correct order of the size?

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  6. According to Fajans'rules, the percentage of covalent character in an ...

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  7. Variable valency is characteristic of

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  8. Which of the following has least electron affinity?

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  9. In the modern long form of the periodic table, elements are arranged i...

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  10. An element of atomic number 29 belongs to which of the following block...

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  11. The ionisation potential is lowest for the

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  12. The element with highest electron affinity among the halogens is

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  13. Which of the following sets of atomic numbers belongs to that of alkal...

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  14. Which of the following statement about fluorine is not correct?

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  15. lonisation energy is highest in

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  16. The atomic radius increases as we move down a group because

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  17. Which one of the following pairs of atomic numbers, represents element...

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  18. Consider the following changes A to A^(+) + e^- , E1 and A^+ to A^(2+)...

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  19. The isoelectronic ion having lowest ionisation energy is

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  20. The decreasing order of the ionization potential of the following elem...

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