(B) In ethylene $(CH_2=CH_2)$,each carbon atom is $sp^2$ hybridized. One $sp^2$ orbital of each carbon atom overlaps head-on to form a $C-C$ sigma $(

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(B) In ethylene $(CH_2=CH_2)$,each carbon atom is $sp^2$ hybridized. One $sp^2$ orbital of each carbon atom overlaps head-on to form a $C-C$ sigma $(\sigma)$ bond. The remaining unhybridized $p$-orbital on each carbon atom overlaps laterally (sideways) to form a pi $(\pi)$ bond. Therefore,a double bond consists of one sigma $(\sigma)$ bond and one pi $(\pi)$ bond.

Class 11 Chemistry Chemical Bonding and Molecular Structure Overlaping - s and p- bonds

Easy

The double bond between the two carbon atoms in ethylene $(CH_2=CH_2)$ consists of:

A
Two sigma bonds at right angles to each other
B
One sigma bond and one pi bond
C
Two pi bonds at right angles to each other
D
Two pi bonds at an angle of $60^o$ to each other

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

Chemical Bonding and Molecular Structure

Subtopic

Overlaping - s and p- bonds

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

Difficult

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Among the following ions,the $p\pi - d\pi$ overlap could be present in:

Difficult

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The bond in the formation of fluorine molecule will be

Medium

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Which of the following bonds is formed by the lateral overlap of $p-p$ orbitals?

Easy

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$A$ molecule $(X)$ has $(i)$ four sigma bonds formed by the overlap of $sp^2$ and $s$ orbitals,(ii) one sigma bond formed by $sp^2$ and $sp^2$ orbitals,and (iii) one $\pi$ bond formed by $p_z$ and $p_z$ orbitals. Which of the following is $X$?

MediumTS EAMCET 2006

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The double bond between the two carbon atoms in ethylene $(CH_2=CH_2)$ consists of:

Similar Questions

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

Among the following ions,the $p\pi - d\pi$ overlap could be present in:

The bond in the formation of fluorine molecule will be

Which of the following bonds is formed by the lateral overlap of $p-p$ orbitals?

$A$ molecule $(X)$ has $(i)$ four sigma bonds formed by the overlap of $sp^2$ and $s$ orbitals,(ii) one sigma bond formed by $sp^2$ and $sp^2$ orbitals,and (iii) one $\pi$ bond formed by $p_z$ and $p_z$ orbitals. Which of the following is $X$?

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