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प्रश्न
Choose the correct option.
The homologous series of alcohols has general molecular formula ______.
विकल्प
CnH2n+1OH
Cn2n+2OH
CnH2n-2OH
CnH2nOH
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उत्तर
The homologous series of alcohols has general molecular formula CnH2n+1OH.
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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:
Phenol
Draw a resonance structure of the following:
Benzaldehyde
Draw a resonance structure of the following:
Buta-1,3-diene
Distinguish between Inductive effect and resonance effect.
Distinguish between Homolysis and heterolysis.
Write true or false. Correct the false statement.
Heterolytic fission results in the formation of free radicals.
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
Predict the order of reactivity of the following compounds by SNl reaction mechanism.
\[\ce{\underset{\text{(I)}}{C6H5CH(C6H5)Cl}}\]
\[\ce{\underset{\text{(II)}}{C6H5CH2Cl}}\]
\[\ce{\underset{\text{(III)}}{C6H5C(CH3)(C6H5)Cl}}\]
Which among the following is a set of nucleophiles?
The best reagent for the following conversion is:
Which of the following shows positive resonance (+R) effect?
The overlap of σ-p orbitals is called ____________.
IUPAC name of 
is ______.
Which of the following alkyl groups shows least positive inductive effect?
How many pi bonds and sigma bonds are present in following molecule?
Which element among the following does form pπ - pπ multiple bonds?
Arrange the following free radicals in order of decreasing stability.
- Methyl
- Vinyl
- 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.
\[\ce{CH2 = CH - CH2 - CH3}\]
Identify the α - carbons in the following species and give the total number of α-hydrogen in each.
\[\ce{CH2 = CH - CH2 - CH3}\]
Identify the α - carbon in the following species and give the total number of α-hydrogen.
\[\ce{CH3 - CH2 - \overset{\oplus}{C}H -CH2 - CH3}\]
