Multiple Choice

Select correct statements regarding $$\sigma$$ and $$\pi$$-bonds :

A$$\sigma$$-bond lies on the line joining the nuclei of bonded atoms
Correct Answer
B$$\pi$$-electron cloud lies on either side to the line joining the nuclei of bonded atoms
Correct Answer
C$$(2p\pi — 3d\pi)$$ Pi-bond is stronger than $$(2p\pi - 3p\pi)$$ Pi-bond
Correct Answer
D$$\sigma$$-bond has primary effect to decide direction of covalent bond, which $$\pi$$-bond has no primary effect in direction of bond.
Correct Answer

Solution

All of the given options regarding $$\sigma$$ and $$\pi$$ bonds are correct.

SIMILAR QUESTIONS

Chemical Bonding

The molecule having maximum number of sigma bonds in it is:

Chemical Bonding

Considering $$x-$$axis as the internuclear axis, the overlap of which of the following orbitals will not form a sigma bond and why? (a) $$1s$$ and $$2s$$ (b) $$1s$$ and $$ \displaystyle 2 p_{x}$$ (c) $$ \displaystyle 2p_{y}$$ and $$ \displaystyle 2p_{y} $$ (d) $$1s$$ and $$2s$$

Chemical Bonding

Number of $$\sigma$$ and $$\pi$$ bonds in $$C_{2}$$ molecule is/are:

Chemical Bonding

The strength of sigma bonds formed by axial overlap of $$s-$$ or $$p-$$ orbitals of $$2nd$$ shell of participating atom decreases as:

Chemical Bonding

Two $$\pi$$ and half $$\sigma$$ bonds are present in:

Chemical Bonding

Calculate the value of "x + y - z" here x,y and z are total number of non-bonded electron pair(s), pie bond(s) and sigma bonds in hydrogen phosphite ion respectively .

Chemical Bonding

In a compound the number of sigma and pi bonds respectively are :

Chemical Bonding

How many sigma bonds are present in a molecule of diethyl either $$C_{2}H_{5}OC_{2}H_{5}$$ ?

Chemical Bonding

Which of the following statements is incorrect for sigma and $$\pi$$ - bonds formed between two carbon atoms?

Chemical Bonding

Which of the following statement is/are correct ?

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