Advertisements
Advertisements
प्रश्न
Choose the correct option.
Hyperconjugation involves overlap of ______ orbitals.
पर्याय
σ - σ
σ -p
p - p
π - π
Advertisements
उत्तर
Hyperconjugation involves overlap of σ - p orbitals.
APPEARS IN
संबंधित प्रश्न
Find out the most stable species from the following. Justify.
`bar"C""H"_3, bar"C""H"_2"Br", bar"C""Br"_3`
Identify the α - carbons in the following species and give the total number of α-hydrogen.
Draw a resonance structure of the following:
Benzaldehyde
Draw a resonance structure of the following:
Acetate ion
Distinguish between Inductive effect and resonance effect.
Distinguish between Electrophile and nucleophile.
Write true or false. Correct the false statement.
Heterolytic fission results in the formation of free radicals.
The correct IUPAC name of the compound 
is ______.
Which of the following is the strongest nucleophile?
The best reagent for the following conversion is:
The +I inductive effect is shown by which of the following groups?
The overlap of σ-p orbitals is called ____________.
IUPAC name of 
is ______.
Which of the following alkyl groups shows least positive inductive effect?
Which of the following statements is not correct?
Which element among the following does form pπ - pπ multiple bonds?
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.
\[\ce{CH2 = CH - CH2 - CH3}\]
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 in each.
\[\ce{CH3 - CH2 - \overset{\oplus}{C}H -CH2 - CH2 }\]
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 - carbons in the following species and give the total number of α-hydrogen in each.
\[\ce{CH2 = CH - CH2 - CH3}\]
Identify the α - carbon in the following species and give the total number of α-hydrogen.
\[\ce{CH2 = CH - CH2 - CH3}\]
