In which of the following is the rotation aro | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The restriction of rotation around a $C-C$ bond depends on the bond order and the steric hindrance caused by substituents.$1$. $Ethane$ $(CH_3-CH_

Vedclass · Accepted Answer

$Ethane$

Vedclass · Answer

(A) The restriction of rotation around a $C-C$ bond depends on the bond order and the steric hindrance caused by substituents.$1$. $Ethane$ $(CH_3-CH_3)$ has a $C-C$ single bond,allowing free rotation.$2$. $Ethene$ $(CH_2=CH_2)$ has a $C=C$ double bond,which restricts rotation.$3$. $Acetylene$ $(CH \equiv CH)$ has a $C \equiv C$ triple bond,which further restricts rotation.$4$. $Hexachloroethane$ $(CCl_3-CCl_3)$ has a $C-C$ single bond,but the large $Cl$ atoms cause significant steric hindrance,restricting rotation compared to $Ethane$.Therefore,$Ethane$ has the least restricted rotation.

In which of the following is the rotation around the carbon-carbon bond least restricted?

Similar Questions

Determine the number of mono-chloro products (structural isomers only) formed by the reaction of isopropylcyclopentane with $Cl_2/\Delta$.

When vegetation is burnt in the absence of oxygen,which of the following will be formed?

$A$ molecule which has $1^{\circ}$,$2^{\circ}$ and $3^{\circ}$ carbon atoms is

Identify $A$ in the given chemical reaction.

Which of the following statements is not true for ethane?

Vedclass Test Series

Exam Paper Generator

Online Exam Module