Generate Quiz 6A903C5C84FCD

In electrophilic aromatic substitution, NH2 is the most activating group.By contributing electrons to the aromatic ring, electron-donating groups like NH2 increase the ring’s reactivity with EAS.

Markovnikov’s rule governs the addition of an unsymmetrical reagent to an unsymmetrical alkene. The alkene’s carbon atom that the reagent will attack to form the product is determined by Markovnikov’s rule.

Solids are alkenes with more than 15 carbons.

The intermediate hydrazone in the Wolff-Kishner reduction transforms the carbonyl compound into an alkane.

CH4+X2 → CH3X+HX
CH4+2X2→ CH2X2 +2HX
CH4+3X2→ CHX3+3HX

CH4+4X2→ CX4 +4HX

A. and C. regulate the reaction rate:

In general, alkenes dissolve in non-polar solvents like benzene. Since benzoene is a non-polar solvent, it works well with non-polar alkenes. Good solubility results from the solute (alkene) and solvent (benzene) interacting effectively due to their similar polarity.

The chloronium ion (Cl+) is the electrophile in the chlorination of benzene. When chlorine gas (Cl2) dissolves in a Lewis acid, like ferric chloride (FeCl3), the chloronium ion is created. By giving the chlorine gas electrons, the Lewis acid improves its electrophilia. After attacking the benzene ring, the chloronium ion can displace a hydrogen atom to create chlorobenzene (C6H5Cl).

Alkynes undergo SP hybridization when they create two sigma bonds with two neighboring carbon atoms and two pi bonds with the remaining two p-orbitals of each carbon atom (in terminal alkyne, it creates one sigma bond with carbon and one with hydrogen).

A hexagonal ring of carbon atoms with alternating double and single bonds makes up the planar molecule benzoene. The six pi (p) electrons from the double bonds create a delocalized electron cloud above and below the carbon atoms’ plane in the delocalized electron model.