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A graph of aromic radius versus atomic n...

A graph of aromic radius versus atomic number is given blow: Account for the observation that cations are always smaller than the parent atom while anions are always smaller the parent atom.

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Account for the observation that cations are always smaller than the parent atom while anions are always larger than the parent atom.

Account for the following: A cation is always smaller that its parent atom.

A graph of atomic radius versus atomic number is given below. What do you understand from this graph?

A graph of aromic radius versus atomic number is given blow: Using the above graph, how will you account for the varitation of inoisation enthalpy in a period.

A graph of atomic radius versus atomic number is given below. Using the above graph, how will you accoun for the variation of ionization enthalpy in a period?

A cation is smaller than the corresponding neutral atom while an anion is larger. Justify.

The graph of IE_(1) or DeltaH_(1)Ɵ versus atomic number (Z) is given below: Which of the following statement is correct?

Assertion : Size of an anion is larger than their parent atom. Reason : Z_(eff) of anion is greater than that of their parent atom.

A graph is given below. Analyse the graph find the trend of atomic radius in this group.

V PUBLICATION-CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES-QUESTION BANK
  1. What do you understand by isoelectronic species?Name a species that wi...

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  2. N^(3-),O^(2-),F^-,Na^+, Mg^(2+),Al^(3+) what is comman in them ?

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  3. A graph of aromic radius versus atomic number is given blow: Account f...

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  4. What is the significance of the terms - isolated gaseous atom and grou...

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  5. Energy of an electron in the ground state of hydrogen atom is -2.18 xx...

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  6. Among the second period elements the actual ionisation enthaply are in...

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  7. How would you explain that the first ionisation energy of Na is lawer ...

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  8. What are the main factors due to which the ionisation enthalpy of the ...

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  9. The first IE (Kj mol^(-1))of group 13 elements are B/801 Al/577 Ga...

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  10. Which of the following pairs would have more negative electron gain en...

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  11. Would you expect the second electron gain enthalpy O as positive, more...

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  12. What is the basic difference between the terms electron gain enthalpy ...

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  13. How would you react to the statement that the electron(eg)ativity of '...

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  14. Discribe the theory associated with the radius of an atom as it gains ...

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  15. Would you expect the first IE of two isotopes of the same elements to ...

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  16. What are the mojor differece between metals and non metals ?

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  17. Use the periodic table to answer the.following questions? a. Identify...

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  18. The inceasing order of reactivity among group 1 elements is Li lt Na l...

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  19. Write the general outer electronic configuration of 's', 'p, d' and 'f...

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  20. Assign the position of the element having outẹr electronic configurati...

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