The increasing order of stability of the foll | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The stability of free radicals is determined by resonance and inductive effects.Resonance provides greater stabilization than the inductive effect

Vedclass · Accepted Answer

$(CH_3)_2 \dot{C}H < (CH_3)_3 \dot{C} < (C_6H_5)_2 \dot{C}H < (C_6H_5)_3 \dot{C}$

Vedclass · Answer

(B) The stability of free radicals is determined by resonance and inductive effects.Resonance provides greater stabilization than the inductive effect.$(C_6H_5)_3 \dot{C}$ is the most stable due to resonance with three phenyl rings.$(C_6H_5)_2 \dot{C}H$ is the next most stable due to resonance with two phenyl rings.$(CH_3)_3 \dot{C}$ (tertiary alkyl radical) is more stable than $(CH_3)_2 \dot{C}H$ (secondary alkyl radical) due to the greater inductive effect and hyperconjugation.Thus,the increasing order of stability is: $(CH_3)_2 \dot{C}H < (CH_3)_3 \dot{C} < (C_6H_5)_2 \dot{C}H < (C_6H_5)_3 \dot{C}$.

The increasing order of stability of the following free radicals is:

Similar Questions

$A$ coin is tossed $n$ times. The probability of getting a head at least once is greater than $0.8$. Then,the least value of such $n$ is:

Equation of one of the tangents passing through $(2,8)$ to the hyperbola $5 x^2-y^2=5$ is

Which one of the following statements is not correct?

The path difference between the two waves $y_1 = a_1 \sin \left( \omega t - \frac{2\pi x}{\lambda} \right)$ and $y_2 = a_2 \cos \left( \omega t - \frac{2\pi x}{\lambda} + \phi \right)$ is

What is the $IUPAC$ name of the following compound?

Vedclass Test Series

Exam Paper Generator

Online Exam Module