Advertisements
Advertisements
प्रश्न
Write true or false. Correct the false statement.
Free radicals are negatively charged species.
विकल्प
True
False
Advertisements
उत्तर
Free radicals are negatively charged species.- False
Correct statement:
Free radicals are electrically neutral/uncharged species.
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.
\[\ce{CH_3 - CH_2 - \overset{⊕}{C}H-CH_2 - CH_3}\]
Draw a resonance structure of the following:
Benzaldehyde
Distinguish between Inductive effect and resonance effect.
Write true or false. Correct the false statement.
Homolytic fission involves the unsymmetrical breaking of a covalent bond.
Draw all the no-bond resonance structures of isopropyl carbocation.
Choose the correct option.
Hyperconjugation involves overlap of ______ orbitals.
Choose the correct option.
The geometry of a carbocation is ______.
Choose the correct option.
The delocalization of electrons due to overlap between p orbital and sigma bond is called _______.
Which of the following is the strongest nucleophile?
Which of the following statements is INCORRECT about hyperconjugation?
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 ______.
How many tertiary carbon atoms and primary carbon atoms respectively are present in 2-iodo-3, 3- dimethyl pentane?
How many pi bonds and sigma bonds are present in following molecule?

The most probable product in the reaction given below is:

Identify the group that exerts electron withdrawing resonance effect.
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.
\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]
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-carbon 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-hydrogens.
\[\ce{CH3 - CH2 - \overset{⊕}{C}H - CH2 - CH3}\]
