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Name the type of hybridisation of the ce...

Name the type of hybridisation of the central atom which leads to eaach of the following geometries: (i) square planar
(ii) Planar triangular (iii) tetrahedral
(iv) linear
(v) octahedral
(vi) trigonal bipyramidal.

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(i) `dsp^(2)`
(ii) `sp^(2)`
(iii) `sp^(3)`
(iv) sp
(vi) `sp^(3)d^(2)`
(vi) `sp^(3)d`.
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CHHAYA PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-WARM UP EXERCISE
  1. Is hybridisation possible in an isolated atom?

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  2. The state of hybridisation of the central atom of which of the followi...

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  3. Name the type of hybridisation of the central atom which leads to eaac...

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  4. Identify the state of hybridisation of each carbon in: (i) CH(2)=CH-...

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  5. The four C-H bonds in methane are equivalent though carbon was differe...

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  6. Arrange ehthane, ethylene and acetylene in order of their decreasing C...

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  7. Total number of lone pair of electrons in I(3)^(-) ion is -

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  8. Why are the P-Cl bonds in PC l(5) not of same length?

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  9. Which of the molecules or ions are iso-structural and why? BF(3),NH(...

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  10. All the C-O bond lengths in CO(3)^(2-) are equal-explain.

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  11. Give reasons for the extra stability of benzene.

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  12. Write the canonical structures for sulphite ion and phosphate ion.

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  13. All the C-O bond lengths in CO(3)^(2-) are equal-explain.

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  14. Define electronegativity of an element.

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  15. Explain Pauling's scale of electronegativity.

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  16. Which is the most electronegative element according to the pauling's s...

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  17. Which one among the following pairs is more electronegative and why? ...

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  18. What do you mean by dipole moment of a molecule?

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  19. Mention the SI units of dipole moment.

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  20. Some molecules are non-polar even though they contain polar bond-expla...

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