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Bond Length

The covalent ...

Question

The covalent bond energy of $A - Z, B - Z, C - Z$ and $D - Z$ are 240, 382, 276 and 486 respectively. The shortest bond length exist for :

A - Z

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B - Z

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C - Z

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D - Z

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Solution

The correct option is D $D - Z$
Shorter the bond, more is bond energy.
The bond $D - Z$ has maximum covalent bond energy which is equal to 486.
Hence, $D - Z$ bond has the shortest bond length.

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Similar questions

Q. Atomic number of the four elements

A, B, C

and

D

are respectively

Z - 1, Z, Z + 1

and

Z + 2

. If

Z = 9

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B

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Q. Which of the following is the correct order for bond energy for

C - H

bonds in these compounds?

If \omega = $α$ + i $β$ where $α$ , $β$ are real, $β$ $\neq$ 0 and z $\neq$ 1 satisfies the condition that $\frac{ω - ¯ ¯ ¯ ω z}{1 - z}$ is purely real then the set of values of z is

z_{1} = a + i b

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Q. The bond dissociation energies for single covalent bonds formed between carbon and

A, B, C, D

and

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atoms are:

Bond	Bond energy $k c a l {m o l}^{- 1}$
(i) $C - A$	$240$
(ii) $C - B$	$382$
(iii) $C - D$	$276$
(iv) $C - E$	$486$

This indicates that the smallest atom is:

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The covalent bond energy of A−Z,B−Z,C−Z and D−Z are 240, 382, 276 and 486 respectively. The shortest bond length exist for :

The correct option is D D−ZShorter the bond, more is bond energy.The bond D−Z has maximum covalent bond energy which is equal to 486. Hence, D−Z bond has the shortest bond length.

The covalent bond energy of $A - Z, B - Z, C - Z$ and $D - Z$ are 240, 382, 276 and 486 respectively. The shortest bond length exist for :

The correct option is D $D - Z$
Shorter the bond, more is bond energy.
The bond $D - Z$ has maximum covalent bond energy which is equal to 486.
Hence, $D - Z$ bond has the shortest bond length.