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Give reason (one each) for the following...

Give reason (one each) for the following :
Second ionisation enthalpy of copper is very high.

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OSWAAL PUBLICATION-Sample Paper 7-Exercise
  1. Give reason (one each) for the following: (a) Transition metals are ...

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  2. Give reason (one each) for the following : Transition metal are good...

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  3. Give reason (one each) for the following : Second ionisation enthalp...

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  4. Give reason (one each) for the following : The spin only magnetic mo...

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  5. Mention any two characteristics of bonding molecular orbitals.

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  6. Which of the following overlapping of atomic orbitals will not be allo...

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  7. Which of the following overlapping of atomic orbitals will not be allo...

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  8. Which of the following overlapping of atomic orbitals will not be allo...

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  9. On the basis of Valence bond theory account for the hybridization, sha...

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  10. The coordination number of Cs^+ in CsCl crystal is -------

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  11. Define the terms (a) Crystal lattice (space lattice), (b) Unit cell.

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  12. What is the contribution of a corner particle to a unit cell in a cubi...

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  13. On dissolving 2.34g of non-electrolyte solute in 40g of benzene, the b...

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  14. State Henry's law. Write its mathematical form.

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  15. Calculate the EMF of the cell for the reaction Mg((s))+2Ag((aq))^(+)...

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  16. What are fuel cells?

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  17. The rate constant of a particular reaction doubles when the temperatur...

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  18. b) Show that the half - life period of a first order reaction is indep...

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  19. With respect to sol what is : Dialysis

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  20. What is an electrophoresis ? Explain.

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