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The statement that is false regarding t...

The statement that is false regarding the long form the periodic table is

A

It reflects the sequence of filling the electron in the order of sub-energy levels s,p,d and f

B

It helps to predict the stale valency states of the elements

C

It reflects trends in physical and chemical properties of the elements

D

It helps to predict the relative ionicity of the bond between any two elements.

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The correct Answer is:
B
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Which of the following statements is/are true for the long form of the periodic table?

NARAYNA-PERIODIC TABLE -All Questions
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  2. Which of the following contains same number of elements

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  3. The statement that is false regarding the long form the periodic tabl...

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  4. Covalent bond length of chlorine molecule is 1.98A^(0). Covalent radiu...

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  5. In which of the following pairs, the first atom or ion is not large th...

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  6. The covalent radius of hydrogen is 0.37A^(0). The bond length in H(2) ...

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  7. In the isoelectronic species the ionic radii of N^(3-), O^(2-), F^(-) ...

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  8. Chloride ion and chlorine atom have

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  9. The covalent and Van der wall's radii of chlorine respectively are

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  10. The atomic radii of two elements "X" and "Y" are 0.72 A^(0) and 1.6A^(...

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  11. Among O,C,F,Cl and Br the increasing order of atomic radii is

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  12. The ionic size decreases in the order

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  13. The group of elements with highest second ionisation energy is

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  14. Which of the following transitions do represents first ionisation pote...

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  15. In a period element with large radius is a

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  16. The first, second, third and fourth, ionization potential values of an...

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  17. Ionization energy is high for

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  18. The removal of an electron is very difficult from

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  19. Which one of the following elements has the highest ionisation energy?

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  20. The ionization potential for hydrogen atom is 13.6 eV, the ionization ...

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