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Periodic Properties

The bond leng...

Question

The bond length (pm) of $F_{2}, H_{2}, C l_{2}$ and $I_{2}$ , respectively is:

144, 74, 199, 267

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74, 144, 199, 267

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74, 267, 199, 144

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144, 74, 267, 199

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Solution

The correct option is A $144, 74, 199, 267$
Bond length $\propto$ atomic size.

Higher is the atomic size, higher is the bond length and vice versa.

Hydrogen has the lowest atomic size. Hence, $H - H$ has the lowest bond length.

Iodine has the highest atomic size. Hence, $I - I$ has the highest bond length.

The bond length (pm) of $F_{2}, H_{2}, C l_{2}$ and $I_{2}$ , respectively is $144, 74, 199, 267$ .

Hence, option A is correct.

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Similar questions

H_{2}

C l_{2}

74

198

H C l

F_{2}, C l_{2}, B r_{2}, I_{2}

F_{2} > C l_{2} > B r_{2} > I_{2} :

F_{2} > C l_{2} > B r_{2} > I_{2} :

F_{2} > C l_{2} > B r_{2} > I_{2} :

F_{2} > C l_{2} > B r_{2} > I_{2} :

F_{2} > C l_{2} > B r_{2} > I_{2} :

F_{2} > C l_{2} > B r_{2} > I_{2} :

H O C l > H C l O_{2} > H C l O_{3} > H C l O_{4} :

H O C l > H C l O_{2} > H C l O_{3} > H C l O_{4} :

(x^{2} + y^{2})

x

y

F_{2}, C l_{2}, B r_{2}, I_{2}

C l_{2} > B r_{2} > F_{2} > I_{2}

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