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प्रश्न
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
पर्याय
a and b
a and c
c and d
b and c
उत्तर
c and d
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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`
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\[\ce{CH2 = CH - CH2 - CH3}\]
Draw a resonance structure of the following:
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Draw a resonance structure of the following:
Acetate ion
Distinguish between Homolysis and heterolysis.
Write true or false. Correct the false statement.
Heterolytic fission results in the formation of free radicals.
Write true or false. Correct the false statement.
Aniline is a heterocyclic compound.
Choose the correct option.
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The correct IUPAC name of the compound 
is ______.
Choose the correct option.
The geometry of a carbocation is ______.
Which of the following is the strongest nucleophile?
Which of the following statements is INCORRECT about hyperconjugation?
Identify the reagent used in the following reaction:
\[\ce{CH3 - CH2 - Br ->[?] CH3 - CH2 - OH}\]
The most unstable free radical among the following is:
The overlap of σ-p orbitals is called ____________.
IUPAC name of 
is ______.
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Which element among the following does form pπ - pπ multiple bonds?
Identify the group that exerts electron withdrawing resonance effect.
Identify the functional group that has an electron-donating inductive effect.
Arrange the following free radicals in order of decreasing stability.
- Methyl
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- Allyl
- Benzyl
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-carbon 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.
\[\ce{CH2 = CH - CH2 - CH3}\]
