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Stability of Free Radical

Which of the ...

Question

Which of the following is most stable :

A

{N I}_{3}

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B

N F_{3}

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C

N B r_{3}

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D

N {C l}_{3}

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Solution

The correct option is B $N F_{3}$
$S t a b i l i t y \propto \frac{1}{s i z e}$ (covalent)
$N C l_{3}$ and $N B r_{3}$ are explosive due to large sized atoms around small central atom. $N I_{3}$ does not exist under normal conditions.

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Similar questions

Q. The hydrolysis of

N F_{3}

doesn't takes place where as hydrolysis of

N B r_{3}

N I_{3}

N C l_{3}

N F_{3}

N {C l}_{3}

N I_{3}

are readily hydrolysed and are explosives. Explain.

State True or False.

N F_{3}

N C l_{3}

N I_{3}

are explosive in nature.

Q. Assertion :Amongst the trihalides of nitrogen,

N F_{3}, N C l_{3}, N B r_{3}

N I_{3}, N F_{3}

is least basic. Reason: In

N F_{3}

, the fluorine has the highest value of electronegativity and thus the lone pair of electrons on N-atoms is strongly bound.

Read the above assertion and reason and choose the correct option regarding it.

Q. The hydrolysis of

{N F}_{3}

does not takes place where as hydrolysis of

{N B r}_{3}, {N I}_{3}, {N C I}_{3}

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