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In which of the following molecules the ...

In which of the following molecules the central atom does not follow the octet rule ?

A

`CO_2`

B

`BF_3`

C

`H_2O`

D

`H_2S`

Text Solution

Verified by Experts

The correct Answer is:
B
In `BF_3` the central atom (boron) has six electrons in the valence shell.
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DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-REVISION
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  2. Which of the following would have permanent dipple moment ?

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  3. In which of the following molecules the central atom does not follow t...

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  5. The correct order of the lattice energies of the following ionic compo...

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  6. The H-O-H bond angle in water is

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  7. Which of the following molecule is linear?

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  8. Which of the following is correct ?

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  9. The hydrogen bond is strongest in

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  10. Match list and list II and pick out correct matching from the given ch...

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  11. The sequence that correctly describes the relative bond strengths pert...

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  12. Consider the following molecules or ions CH2Cl2 (ii) NH4^+ (iii) SO...

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  13. The decreasing order of the boiling points of the following hydrides ...

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  14. Match list and list II and pick out correct matching from the given ch...

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  15. The energy of hydrogen bond is of the order of

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  18. How many types of F-S-F bonds are present in SF4?

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