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Which of the following element has maxim...

Which of the following element has maximum first ionisation energy ?

A

V

B

Ti

C

Sc

D

Mn

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The correct Answer is:
4
`Mnrarr[Ar]3d^(s)4s^(2)` , stable half`//` completely filled electronic configuration possesses maximum `I.E.`
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RESONANCE-PERIODIC TABLE & PERIODICITY-Inorganic chemistry (Periodic Table & Periodicity
  1. Which set does not show correct matching ?

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  2. Atomic radii of F & Ne in Anstrom are respectively given by :

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  3. Which of the following element has maximum first ionisation energy ?

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  4. The set representing the correct order of the first ionisation potenti...

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  5. Which of the following relation is correct with respect first (I) and ...

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  6. First, second & third ionization energies are 737, 1045 & 7733 KJ//mol...

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  7. For which of the following process, the value of electron gain enthalp...

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  8. Which is the correct property mentioned -

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  9. If ionisation energy of an atom is 10 eV & EA is 6.8eV electronegativi...

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  10. Fluorine has the highest electronegativity among the ns^(2) np^(5) gro...

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  11. The increasing order of electron affinity values of O,S and Se is

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  12. Electron addition will be easier in : -

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  13. Which out of the N or O has higher electron gain enthalpy?

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  14. Following the Mulliken scale, what parameters are required to evaluate...

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  15. Which one of the following oxides is neutral ?

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  16. Whichof the following orders is correct ?

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  17. The correct order of radii is

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  18. In which of the following compound Mn shoes minimum radius ?

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  19. The ionisation energy of A(g) is similar to in terms of magnitude -

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  20. Which of the following statements is INCORRECT ?

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