Among following atomic orbitial overlaps, non-bonding overlap is

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4.Chemical Bonding and Molecular Structure

hard

Among the following atomic orbitial overlaps, the non-bonding overlap is

(KVPY-2016)

Solution

(a)
When orbitals of two atoms come close to form bond, their overlap may be positive or zero depending upon the sign and the direction of orientation of amplitude of orbital wave function in space.
In case of non-bonding overlap, there is no effective overlap where +ve and – ve overlap simultaneously. It can occur in case of $p_{x}$ and $p_{z}$ overlap as shown in option $(a).$
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The type of overlaps given in the other options are as follows:
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Standard 11

Chemistry

Bond order of $C_2$ vapour is :

medium

Which of the following statement is correct for peroxide ion

$A.$ has completely filled antibonding molecular orbitals
$B.$ is diamagnetic
$C.$ has bond order one
$D.$ is isoelectronic with Neon

hard

Match List$-I$ with List$-II.$

List$-I$ List$-II$

$(a)$ $Ne _{2}$ $(i)$ $1$

$(b)$ $N _{2}$ $(ii)$ $2$

$(c)$ $F _{2}$ $(iii)$ $0$

$(d)$ $O _{2}$ $(iv)$ $3$

Choose the correct answer from the options given below:

easy

(JEE MAIN-2021)

The correct statement$(s)$ about $O _3$ is (are)

$(A)$ $O$ – $O$ bond lengths are equal.

$(B)$ Thermal decomposition of $O _3$ is endothermic.

$(C)$ $O _3$ is diamagnetic in nature.

$(D)$ $O _3$ has a bent structure.

hard

(IIT-2013)

The paramagnetic property of the oxygen molecule due to the presence of unpaired electorns present in

medium

List$-I$	List$-II$
$(a)$ $Ne _{2}$	$(i)$ $1$
$(b)$ $N _{2}$	$(ii)$ $2$
$(c)$ $F _{2}$	$(iii)$ $0$
$(d)$ $O _{2}$	$(iv)$ $3$

Among the following atomic orbitial overlaps, the non-bonding overlap is

Solution

Similar Questions

Bond order of $C_2$ vapour is :

Which of the following statement is correct for peroxide ion $A.$ has completely filled antibonding molecular orbitals $B.$ is diamagnetic $C.$ has bond order one $D.$ is isoelectronic with Neon

Match List$-I$ with List$-II.$ List$-I$ List$-II$ $(a)$ $Ne _{2}$ $(i)$ $1$ $(b)$ $N _{2}$ $(ii)$ $2$ $(c)$ $F _{2}$ $(iii)$ $0$ $(d)$ $O _{2}$ $(iv)$ $3$ Choose the correct answer from the options given below:

The correct statement$(s)$ about $O _3$ is (are) $(A)$ $O$ – $O$ bond lengths are equal. $(B)$ Thermal decomposition of $O _3$ is endothermic. $(C)$ $O _3$ is diamagnetic in nature. $(D)$ $O _3$ has a bent structure.

The paramagnetic property of the oxygen molecule due to the presence of unpaired electorns present in

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Which of the following statement is correct for peroxide ion

$A.$ has completely filled antibonding molecular orbitals
$B.$ is diamagnetic
$C.$ has bond order one
$D.$ is isoelectronic with Neon

Match List$-I$ with List$-II.$

List$-I$ List$-II$

$(a)$ $Ne _{2}$ $(i)$ $1$

$(b)$ $N _{2}$ $(ii)$ $2$

$(c)$ $F _{2}$ $(iii)$ $0$

$(d)$ $O _{2}$ $(iv)$ $3$

Choose the correct answer from the options given below:

The correct statement$(s)$ about $O _3$ is (are)

$(A)$ $O$ – $O$ bond lengths are equal.

$(B)$ Thermal decomposition of $O _3$ is endothermic.

$(C)$ $O _3$ is diamagnetic in nature.

$(D)$ $O _3$ has a bent structure.