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Which of the following molecules is form...

Which of the following molecules is formed without following the octet rule?

A

`BeCl_(2)`

B

`IF_(7)`

C

`SF_(6)`

D

All of these

Text Solution

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The correct Answer is:
D
`BeCl_(2) : 4` valence electron `IF_(7) : 14` valence electron `SF_(6) : 12` valence electron
`therefore BeCl_(2), IF_(7) and SF_(6)` do not follow octet rule.
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