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प्रश्न
Draw a resonance structure of the following:
Phenol
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उत्तर
Resonance structures for phenol:
Phenol has a hydroxyl group (–OH) attached to a benzene ring. The lone pair on the oxygen can form a double bond with the carbon it’s attached to, pushing the π electrons around the ring. This delocalization creates resonance structures where negative charge is spread over the ortho and para positions of the ring, stabilizing the molecule.
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संबंधित प्रश्न
Identify the α - carbons in the following species and give the total number of α-hydrogen.
Identify the α-carbon in the following species and give the total number of α-hydrogens.
\[\ce{CH2 = CH - CH2 - CH3}\]
Draw a resonance structure of the following:
Benzaldehyde
Draw a resonance structure of the following:
Acetate ion
Distinguish between Inductive effect and resonance effect.
Draw all the no-bond resonance structures of isopropyl carbocation.
Choose the correct option.
The homologous series of alcohols has general molecular formula ______.
Which of the following compound is highly reactive towards HCN?
Which of the following is NOT an electrophile?
Which of the following alkyl groups shows maximum positive inductive effect?
The most unstable free radical among the following is:
Which of the following is the most unstable carbocation?
IUPAC name of 
is ______.
How many tertiary carbon atoms and primary carbon atoms respectively are present in 2-iodo-3, 3- dimethyl pentane?
Resonance is NOT exhibited by ____________.
The most probable product in the reaction given below is:
Identify the group that exerts electron withdrawing resonance effect.
Identify the α - carbons in the following species and give the total number of α-hydrogen.
\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]
Identify the α - carbons in the following species and give the total number of α-hydrogen.
\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]
Identify the α - carbons in the following species and give the total number of α-hydrogen.
\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]
Identify the α-carbons in the following species and give the total number of α-hydrogen.
CH2 = CH - CH2 - CH3
Identify the α-carbons in the following species and give the total number of α-hydrogen.
\[\ce{CH2 = CH - CH2 - CH3}\]
Identify the α - carbons in the following species and give the total number of α-hydrogen in each.
\[\ce{CH3 - CH2 - \overset{\oplus}{C}H - CH2 - CH3}\]
Identify the α - carbon in the following species and give the total number of α-hydrogen.
\[\ce{CH2 = CH - CH2 - CH3}\]
