A. Oxidation potential
B. Reduction potential
C. Redox potential
D. emf of cell
A. Addition reaction
B. Substitution reactions
C. Halogenation
D. All of these
enzene is much more stable than expected.
The extra stability means that benzene will less readily undergo addition reactions. In benzene, the π-electrons are delocalised and makes the structure more stable. Thus, benzene does not give addition reactions because of resonance stabilisation.
The more loosely held electrons are open to attack by electrophiles. Hence, the characteristic reaction of benzene is electrophilic substitution.
Example: Nitration and Suphonation of Benzene. So it does not undergo Elimination reaction.
A. Boyles law
B. Charles law
C. Daltons law
D. Grahams law
A. Concentration of reactant does not change
B. Concentration of product increases
C. Concentration of reactant decreases
D. Concentration of reactant increases
A. anion
B. cation
C. Ligand is positively charged
D. acid
A. arrangement of electrons in orbitals
B. position in the periodic table
C. properties depend upon mass
D. chemical properties
A. it has small size
B. it has high nuclear charge
C. it forms molecular addition compounds
D. all of the above