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Chlorobenzene is less reactive than benzyl chloride because the chlorine atom in chlorobenzene is less polarizable than the bromine atom in benzyl chloride. As a result, the chlorine atom is less prone to nucleophilic attack, making chlorobenzene less reactive.

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Why dipole moment of chlorobenzene is lower than that of cyclohexyl chloride?

The dipole moment of chlorobenzene is lower than cyclohexyl chloride because benzene ring in chlorobenzene has resonance delocalization of electrons which reduces the polarity of the molecule, whereas in cyclohexyl chloride, the chlorine atom is directly attached to a saturated carbon atom leading to a more localized dipole moment.


Why chlorobenzene is less reactive than chloroethane?

From an SN1 perspective, the more stable intermediate, the more reactive the substance. In both benzyl chloride and 1-chlorobutane, a primary carbon holds the halogen; primary carbons make awful carbocations. However, since benzyl chloride has a benzene ring in an alpha position to the primary carbon, there is the option for resonance of the carbocation to other positions in the molecule. This resonance greatly increases the stability of the intermediate to reaction, making reaction easier to initiate, increasing reactivity


Why is chlorine of chlorobenzene difficult to remove than methyl chloride?

This is because the lone pair electrons of Chlorine are dispersed throughout the benzene ring by resonance. This gives the C-Cl bond a double bond character, making it shorter and stronger, difficult to break. Hence this chlorine is more difficult to remove than Methyl-chloride's chlorine


When sodium metal reacts with iron chloride iron and sodium chloride are formed?

In this reaction, sodium metal will replace iron in the iron chloride, forming sodium chloride and iron metal. This is an example of a single displacement reaction, where a more reactive element displaces a less reactive element in a compound.


Why does an aqueous solution of iodine not react with potassium chloride?

Iodine is not reactive with potassium chloride in an aqueous solution because iodine is less reactive than chlorine. Chlorine is more likely to react with potassium to form potassium chloride, leaving the iodine unreacted.

Related Questions

Why dipole moment of chlorobenzene is lower than that of cyclohexyl chloride?

The dipole moment of chlorobenzene is lower than cyclohexyl chloride because benzene ring in chlorobenzene has resonance delocalization of electrons which reduces the polarity of the molecule, whereas in cyclohexyl chloride, the chlorine atom is directly attached to a saturated carbon atom leading to a more localized dipole moment.


Why chlorobenzene is less reactive than chloroethane?

From an SN1 perspective, the more stable intermediate, the more reactive the substance. In both benzyl chloride and 1-chlorobutane, a primary carbon holds the halogen; primary carbons make awful carbocations. However, since benzyl chloride has a benzene ring in an alpha position to the primary carbon, there is the option for resonance of the carbocation to other positions in the molecule. This resonance greatly increases the stability of the intermediate to reaction, making reaction easier to initiate, increasing reactivity


Why is benzoyl chloride less reactive than ethanoyl chloride?

Remember that acid chlorides typically undergo nucleophilic substitution in which the partially positively charged carbon is attacked by nucleophile. Due to resonance(delocalization) in benzoyl chloride, the positive charge isn't concentrated in carbonyl C atom unlike in ethanoyl chloride but spreads over o and p positions in benzene ring. So, the carbonyl carbon in benzoyl chloride is less positive, less susceptible to nucleophilic attack and hence, less reactive.


Why is chlorine of chlorobenzene difficult to remove than methyl chloride?

This is because the lone pair electrons of Chlorine are dispersed throughout the benzene ring by resonance. This gives the C-Cl bond a double bond character, making it shorter and stronger, difficult to break. Hence this chlorine is more difficult to remove than Methyl-chloride's chlorine


Why vinyl chloride is less reactive ethyl cloride?

In case of vinyl chloride Chlorine undergoes the conjugation of vinyl grope having having resonating structure vinyl chloride acquire Double Bond character hence it is difficult to form easily. H2C=CH is less stable. In case of ethyl chloride there is only single bond then it is easier to break then vinyl chloride is less reactive then ethyl chloride. CH3=CH2 IS more stable.


When sodium metal reacts with iron chloride iron and sodium chloride are formed?

In this reaction, sodium metal will replace iron in the iron chloride, forming sodium chloride and iron metal. This is an example of a single displacement reaction, where a more reactive element displaces a less reactive element in a compound.


Why does an aqueous solution of iodine not react with potassium chloride?

Iodine is not reactive with potassium chloride in an aqueous solution because iodine is less reactive than chlorine. Chlorine is more likely to react with potassium to form potassium chloride, leaving the iodine unreacted.


Why does the reaction of iron and copper chloride occur?

The reaction occurs because iron is more reactive then the copper is. The more reactive metal wants to create a compound, which is why it forms iron chloride. Copper, being the less reactive substance wants to become pure and separates from the chloride to be on its own.


To avoid carcinogenicity by the use of benzene to be chlorinated to become chlorobenzene could it be possible to convert far less toxic toluene to chlorobenzene?

Yes, toluene can be chlorinated to form chlorobenzene without the need to use benzene. This process can help avoid the carcinogenic risks associated with benzene exposure. Toluene is less toxic than benzene and can be a safer alternative for producing chlorobenzene.


Can copper replace hydrogen in HCl?

No, copper cannot replace hydrogen in hydrochloric acid (HCl) under normal conditions. This is because copper is a less reactive metal than hydrogen, as determined by its position in the reactivity series of metals. Only metals that are more reactive than hydrogen can displace it from acids, such as zinc, magnesium, or iron. Copper, being less reactive, does not react with HCl to release hydrogen gas.


Does magnesium react with sodium chloride?

No, magnesium does not react with sodium chloride. Magnesium is a less reactive metal compared to sodium, so it does not displace sodium from its compound with chloride.


What is more reactive an aldehyde or an acid chloride?

An acid chloride is more reactive than an aldehyde due to the presence of a more electronegative Cl atom, which is better at stabilizing the resulting anion during a nucleophilic attack. Acid chlorides are known to rapidly react with various nucleophiles, whereas aldehydes are less reactive in comparison.