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Calculate the energy of a photon whose w...

Calculate the energy of a photon whose wavelength is `3.864xx 10^(-7)` m.

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OSWAAL PUBLICATION-Sample Paper 4-Exercise
  1. Define the terms : Mole fraction.

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  2. Write the difference between orbit and orbital.

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  3. Draw the structure of p-orbitals (Draw the shape of orbital whose Azim...

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  4. Writc the electronic configuration of Na^+ and Fe^2+ ions. (Atomic no....

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  5. Calculate the energy of a photon whose wavelength is 3.864xx 10^(-7) m...

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  6. State Gay Lussac's law.

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  7. What wil be the pressure of the gaseous mixture when 0.5 of H2 at 0.8 ...

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  8. What is an Extensive property? Give an example.

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  9. Explain the difference between endothermic and exothermic reactions wi...

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  10. For the equilibirum, PCl(5)(g) hArr PCl(3)(g) + Cl(2)(g) at 298 K, K =...

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  11. Write the characteristics of chemical equilibrium.

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  12. Define Arrhenius acid-base theory with one example.

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  13. Deduce Hendersons equation for an acidic buffer.

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  14. PH value of a saturated solution Ba(OH)2 is 12. Calculate solubility p...

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  15. Identify electrophile centre in CH3CHO

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  16. What is the difference between disillation and distillation under redu...

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  17. Classify each of the following as homolysis or heterolysis.Identify th...

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  18. How will you convert benzene into p-chloronitrobenzene?

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  19. How will you convert benzene inot: Acetophenone.

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  20. Explain the mechanism of Friedel craft alkylation of benzene.

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