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According to the electronic theory of ch...

According to the electronic theory of chemical bonding, developed independently by `Kӫssel` and Lewis, the atoms of representative elements can combine either by the transfer of valence electrons from one atom to another (gaining or losing) or by the sharing of valence electrons in order to have an octet in their ______________. This is known as octet rule.

A

4

B

2

C

6

D

8

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The correct Answer is:
D
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TARGET PUBLICATION-NATURE OF CHEMICAL BOND-Evaluation test
  1. According to the electronic theory of chemical bonding, developed inde...

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  2. In a homologous series, the percentage of 's' character .

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  3. Which of the following molecule has two p-orbitals unused?

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  4. Energy required to dissociate 4g of gaseous hydrogen into free gaseous...

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  5. What happens when aluminium reacts with NaOH in presence of water mole...

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  6. What is the geometrical shape of [Pt(Cl)(4)]^(2-)?

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  7. Stability of the species Li(2), Li(2)^(-) and Li(2)^(+) increases in t...

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  8. Which of the following is NOT used to represent bond angles ?

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  9. The number of sigma bonds in CH(2)=CH - CH = CH - C -= CH is .

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  10. The stability of ionic crystal depends principally on

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  11. An example for an electron deficient molecule is .

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  12. Octahedral molecular shape exists in hybridisation.

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  13. The species having bond angles of 109^(@)28 is .

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  14. The bond angle in ammonia is 107^(@)18 due to .

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  15. A molecule is stable when the number of bonding orbitals is .

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  16. Which of the following molecules CANNOT exist under normal conditions?

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  17. The electronegativity values of C,H,O,N and S are 2.5, 2.1, 3.5, 3.0 a...

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  18. Find the CORRECT set with respect to molecule, hybridisation and shape...

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  19. If in a polar molecule, the ionic charge is 2.6 xx 10^(-10) e.s.u. and...

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  20. Which of the following does NOT show hydrogen bonding?

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  21. Which of the following theory provides good explanation about the para...

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