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Standard X

Chemistry

Covalent Bond

The As-Cl b...

Question

The $A s - C l$ bond distance in $A s C l_{3}$ is $2.20 ˚ A$ . If radius of chlorine atom is $C$ then radius of $A s$ atom is:

2.24 ˚ A

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3.19 ˚ A

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1.21 ˚ A

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2.09 ˚ A

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Solution

The correct option is C $1.21 ˚ A$
bond distance = size of anion + size of cation.
As per the given values, only $1.21$ can be the right answer.

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Similar questions

Q. The

A s C l

bond distance in

A s C l_{3}

2.20 A^{\circ}

. If radius of chlorine atom is

0.99 A^{\circ}

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Q. Covalent bond length gives the inter-nuclear distance between the atoms covalently bonded. These can be measured from the X-ray studies of the crystals and for gases, these are done by diffraction and spectroscopic method.

The

A s - C l

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A s C l_{3}

2.20 ˙ A

. Estimate the single-bonded covalent radius of

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0.99 ˙ A

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The

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Q. The distance between any two

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\sqrt{3} = 1.73, \sqrt{3} .99 = 1.99

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The As−Cl bond distance in AsCl3 is 2.20˚A. If radius of chlorine atom is C then radius of As atom is:

The correct option is C 1.21˚Abond distance = size of anion + size of cation.As per the given values, only 1.21 can be the right answer.

The $A s - C l$ bond distance in $A s C l_{3}$ is $2.20 ˚ A$ . If radius of chlorine atom is $C$ then radius of $A s$ atom is:

The correct option is C $1.21 ˚ A$
bond distance = size of anion + size of cation.
As per the given values, only $1.21$ can be the right answer.