Concept explainers
(a)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(b)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(c)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound, more will be its stability.
(d)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(e)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
(f)
To determine: The important resonance forms of the given free radical.
Interpretation: The important resonance forms of the given free radical are to be drawn.
Concept introduction: The delocalization of lone pair or free electrons from one place to another is known as resonance. The stability of compound depends upon the number of resonating structures. More the resonating structures of compound more will be its stability.
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Chapter 4 Solutions
Organic Chemistry (9th Edition)
- a. Number of AOs in this molecule: _____________ b. Number of MOs in this molecule: _____________ c. Number of p electrons in this molecule: ___________arrow_forward1. Alkene A is ___ stable than alkene B and will release ___ energy when it is hydrogenated to form 2,5-dimethylheptane.arrow_forwarddraw structure of x and yarrow_forward
- What is hyperconjugation? How is hyperconjugation involved in the stabilisation of carbocations?arrow_forwardDraw the two addition products formed when the alkene shown below reacts with HCl and circle the one which would be the major product according to Markovnikov’s rule.arrow_forwardWhy is a substituted cyclohexane ring more stable with a larger group in the equatorial position?arrow_forward
- What are the hybridized bonds and bond type of the molecules in this reaction? propan-1-ol → propene + water C₃H₈O (l) → C3H6 (g) + H2O (l)arrow_forwardDraw the following organic compounds: a) 2-Methylhexa-1,5-diene b) 3-Ethyl-2,2-dimethylhept-3-ene c) (4E)-2,4-Dimethylhexa-1,4-diene d) cis-3,3-Dimethyl-4propylocta-1,5-diene e) trans-1-Bromo-3-chloracyclopentane f) isopropyl bromide g) 3,3-Dimethyloct-4-yne h) 3-Ethyl-5-methyl-1,6,8-decatriyne i) 2,2,5,5-Tetramethylhex-3-yne j) 3,4-Dimethylcyclodecynearrow_forwardBromine is a larger atom than chlorine, but the equilibrium constants in Table 3.9 indicate that a chloro substituent has a greater preference for the equatorial position than does a bromo substituent. Suggest an explanation for this fact.arrow_forward
