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Explain Enthalpy of combustion....

Explain Enthalpy of combustion.

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OMEGA PUBLICATION-SAMPLE QUESTION PAPER -IV (PUNJAB)-QUESTION
  1. Distinguish between inductive and electromeric effect.

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  2. Explain the following Enthalpy of fusion

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  3. Explain Enthalpy of combustion.

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  4. Explain Enthalpy of neutralisation.

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  5. How ionic product of water change with temperature ?

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  6. Classify the following into Lewis acids or Lewis bases giving reasons ...

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  7. Give the IUPAC name of the following (C(2)H(5))(3)C-OH

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  8. Give the IUPAC name of the following CH(2)=CH-C=CH

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  9. Give the IUPAC name of the following CH(3)-underset(Cl)underset(|)CH...

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  10. Give the IUPAC name of the following CH(3)-overset(OH)overset(|)CH-C...

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  11. Group 2 elements are denser and harder than group 1 elements. Why ?

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  12. How is caustic soda manufactured ?

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  13. Give the molecular orbital diagram of O2 molecule and calculate its bo...

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  14. What is the difference between atomic and molecular orbital

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  15. What is hybridisation on the basis of hybridisation explain the geomet...

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  16. What is the difference between orbit and orbital.

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  17. What.is'H - spectrum? How it can be explained by Bohr's Theory.

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  18. Give and justify the electronic configuration of copper and chromium.

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  19. What is the wavelength of light emitted when the electron in a hydroge...

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  20. Give the mechanism of sulpho'nation and nitration of benzene.

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