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Consider the following statements. The c...

Consider the following statements. The common features of the molecules `BF_3, SF_6 and NO are that i) all contain odd electron bond ii) all are gases at room temperature iii) all contain unpaired electrons iv) all do not confirm to the octet rule

A

i and ii

B

iii and iv

C

i and iii

D

ii and iv

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-CHEMICAL BONDING-OBJECTIVE EXERCISE-3
  1. Some statements about valence bond theory are given below (i) The st...

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  2. The following are some statements about the type of chemical bond pres...

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  3. Consider the following statements. The common features of the molecule...

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  4. Which of the following contains unpaired electrons ?

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  5. The formal charges on the three oxygen atoms in O3, molecule are

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  6. Which of the following when dissolved in water forms a solution which ...

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  7. i) The formation of a cation from a neutral atom is favoured by small ...

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  8. How many unit cells are present in a cube shaped ideal crystal of NaCl...

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  9. In the electronic structure of acetic acid there are

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  10. Octet rule is mostly violated in the compounds formed by

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  11. The following are some statements about hybridisation i) Pure orbitals...

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  12. The nodal plane in the -bond of ethene is located in

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  13. A square planar complex is formed by hybridisation of which of the fol...

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  14. Which of the following statements is incorrect for PCI5 ?

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  15. Using MO theory predict whcihof the following species has the shortest...

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  16. From the following given statements (i) O………………..H hydrogen bond len...

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  17. H-underset(H)underset(|)(H)overset((a))(……….)Hoverset((b))(-)underset(...

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  18. The high density of water compared to ice is due to

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  19. Which of the following hydroge halide is most volatile?

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  20. A stronger hydrogen bonding is present in

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