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Define bond energy....

Define bond energy.

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Bond energy: Bond energy (or) Bond enthalpy is defined as the minimum amount of energy required to break one mole of a bond in molecules in their gaseous state. The unit of bond energy is kJ `mol^(-1)`
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FULL MARKS-CHEMICAL BONDING -TEXTUAL EVALUATION SOLVED (SHORT ANSWER QUESTIONS.)
  1. Draw MO diagram of CO and calculate its bond order .

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  2. What do you understand by interphase ?

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  3. Discuss the formation of N2, molecule using MO Theory.

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  4. What is dipole moment ?

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  5. Linear form of carbondioxide molecule has two polar bonds. Yet the mol...

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  6. Draw the Lewis structures for the following species. HNO(3)

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  7. Explain the bond formation in BeCl(2) and MgCl(2).

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  8. Which bond is stronger sigma or pi? Why ?

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  9. Define bond energy.

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  10. Hydrogen gas is diatomic where as inert gases are monoatomic - explain...

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  11. What is polar covalent bond? Explain with example.

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  12. Considering x-axis as molecular axis, which out of the following will ...

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  13. Explain resonance with reference to carbonate ion. Lewis structur...

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  14. Explain the bond formation in ethylene and acetylene.

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  15. What type of hybridisations are possible in the following geometeries ...

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  16. Explain VSEPR theory . Applying this theory to predict the shapes of I...

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  17. CO(2) and H(2)O both are triatomic molecules but their dipole moment ...

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  18. Which one of the following has highest bond order? N(2), N(2)^(+) or N...

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  19. Explain the covalent character in ionic bond.

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  20. Describe fajan's rule.

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