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What are Iso-electronic species? Arrange...

What are Iso-electronic species? Arrange the following in the increasing order of their ionic radius `N^(-3),Mg^(+2),Na^(+)` and `O^(-2)`.

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OSWAAL PUBLICATION-Solved Paper 2018-2-Exercise
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  3. What are Iso-electronic species? Arrange the following in the increasi...

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  5. Define hydrogen bond. Give an example for the molecule having Intramol...

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  12. Complete the following equation.: SiO2+4HF rarr?+2H2O

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  17. Write any three postulates of Rutherford's nuclear model of an atom.

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  18. Calculate the energy of one mole of photon of radiation whose frequenc...

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  19. State Pauli's exclusion principle.

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  20. State: Hund's rule

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