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प्रश्न
Draw all the no-bond resonance structures of isopropyl carbocation.
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उत्तर
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संबंधित प्रश्न
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:
Buta-1,3-diene
Draw a resonance structure of the following:
Acetate ion
Write true or false. Correct the false statement.
Free radicals are negatively charged species.
Choose the correct option.
Which of the following statements are true with respect to electronic displacement in a covalent bond?
a. Inductive effect operates through π bond
b. Resonance effect operates through σ bond
c. Inductive effect operates through σ bond
d. Resonance effect operates through π bond
Choose the correct option.
The delocalization of electrons due to overlap between p orbital and sigma bond is called _______.
Which of the following statements is INCORRECT about hyperconjugation?
Which of the following is TRUE for homolytic fission?
The +I inductive effect is shown by which of the following groups?
Which of the following shows positive resonance (+R) effect?
Which of the following alkyl groups shows maximum positive inductive effect?
The most unstable free radical among the following is:
Which of the following alkyl groups shows least positive inductive effect?
Which of the following represents a set of nucleophiles?
Which element among the following does form pπ - pπ multiple bonds?
Identify the functional group that has an electron-donating inductive effect.
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 it.
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-carbon in the following species and give the total number of α-hydrogen.
\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]
Identify the α-carbon in the following species and give the total number of α-hydrogen.
\[\ce{CH2 = CH - CH2 - CH3}\]
Identify the α - carbon in the following species and give the total number of α-hydrogen.
\[\ce{CH3 - CH2 - \overset{\oplus}{C}H -CH2 - CH3}\]
Identify the α-carbons in the following species and give the total number of α-hydrogens.
\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]
Which from following tests decides the straight chain structure of glucose?
