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Why nitration of toluene is easier than benzene?
Hi ,As you know from the structures of both the compounds that toluene has a methyl group on the benzene ring which is electron releasing group and hence activate the benzene ring by pushing the elctrons on the benzene ring. On the other hand nitro group on the benzene ring is electron withdrawing group which deactivates the benzene ring by withdrawing the electrons from the benzene ring . Now in the nitration attack of the nucleophile ( NO2 +) takes place. Hence reaction will takes place on that benzene faster which have more electron density on its ring which is the case of toluene.
Why does benzene have a lower boiling point but a much higher melting point than toluene?
Benzene has a lower boiling point than toluene because it has a symmetric structure that experiences weaker van der Waals forces, making it easier for benzene molecules to separate and vaporize. The higher melting point of benzene compared to toluene is due to the presence of delocalized electron cloud in benzene, which results in stronger intermolecular interactions (π-π interactions) between benzene molecules in the solid state.
Which is more reactive bromine or iodine?
It is because bromine is smaller in size than iodine and hence easily reacts. Another reason is that bromine is the more electronegative than iodine and hence it attracts the electrons very easily from other atoms to form bonds.
What is more volatile benzene or toluene?
Yes. The methyl group on toluene causes a shift in electron density making it polar. Benzene is non-polar and has uniform distribution of charge density and has no dipole moment. Toluene, though, would not be more polar than a phenol because the more electronegative oxygen atom (in the alcohol) pulls more electron density from the ring causing a larger dipole moment (separation of charge).
Why is it easier to remove an electron from bromine then it is to remove an electron from fluorine?
The reason why fluorine has a higher ionization energy level than oxygen is because it is closer to the nucleus than is oxygen, therefore, it will take more energy to pull electrons from the nucleus.
Why nitration of toluene is easier than benzene?
Hi ,As you know from the structures of both the compounds that toluene has a methyl group on the benzene ring which is electron releasing group and hence activate the benzene ring by pushing the elctrons on the benzene ring. On the other hand nitro group on the benzene ring is electron withdrawing group which deactivates the benzene ring by withdrawing the electrons from the benzene ring . Now in the nitration attack of the nucleophile ( NO2 +) takes place. Hence reaction will takes place on that benzene faster which have more electron density on its ring which is the case of toluene.
Why can occupational and environmental health be difficult to identify?
Health effects deriving from chemical exposures may not have immediate measurable effects and so can be difficult to identify. It is much easier to see that a broken arm follows a fall than to recognize that several years of exposure to benzene has resulted in a case of leukemia.
Is benzene or ethyl ether highly volatile?
Ethyl ether is more volatile than benzene. Ethyl ether has a lower boiling point and vapor pressure, making it easier for it to evaporate rapidly. Benzene is less volatile compared to ethyl ether due to its higher boiling point and lower vapor pressure.
Why does benzene have a lower boiling point but a much higher melting point than toluene?
Benzene has a lower boiling point than toluene because it has a symmetric structure that experiences weaker van der Waals forces, making it easier for benzene molecules to separate and vaporize. The higher melting point of benzene compared to toluene is due to the presence of delocalized electron cloud in benzene, which results in stronger intermolecular interactions (π-π interactions) between benzene molecules in the solid state.
Is distance learning easier or more difficult to communicate?
I feel it is easier
What is opposite of more difficult?
Easier
What is the opposite word for easier?
The opposite of "easier" is "harder."
Can math be difficult?
no it is easier then closing your eyes
Why bromine is a better leaving group than chlorine?
Bromine is a better leaving group than chlorine due to its larger atomic size and lower electronegativity. The larger size of bromine allows for better stabilization of the negative charge that forms when it leaves a molecule, making it more stable and easier to depart. Additionally, the lower electronegativity of bromine means it is less likely to retain the departing electron pair, facilitating the leaving group process.
Are humans making survival difficult or easier for an elephant?
In general humans are making survival more difficult for elephants. However, some humans are tyring to make it easier.
Which is more reactive bromine or iodine?
It is because bromine is smaller in size than iodine and hence easily reacts. Another reason is that bromine is the more electronegative than iodine and hence it attracts the electrons very easily from other atoms to form bonds.
Why HTML is not easier to maintain?
HTML is easier to maintain in most cases. If the code in not properly written, it is difficult.
