Consider the following statements. Of these s | vedclass

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(C) $(I)$ $CH_3O-CH_2^+$ is stabilized by resonance due to the lone pair on oxygen,making it more stable than the primary carbocation $CH_3-CH_2^+$. S

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$I, II$ and $III$ are correct

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(C) $(I)$ $CH_3O-CH_2^+$ is stabilized by resonance due to the lone pair on oxygen,making it more stable than the primary carbocation $CH_3-CH_2^+$. Statement $(I)$ is correct.$(II)$ $Me_2CH^+$ is a secondary carbocation,which is more stable than the primary carbocation $CH_3-CH_2-CH_2^+$ due to hyperconjugation and inductive effects. Statement $(II)$ is correct.$(III)$ $CH_2=CH-CH_2^+$ is an allyl carbocation,which is stabilized by resonance,making it more stable than the primary carbocation $CH_3-CH_2-CH_2^+$. Statement $(III)$ is correct.$(IV)$ $CH_2=CH^+$ is a vinylic carbocation where the positive charge is on an $sp$-hybridized carbon. This is highly unstable compared to the $sp^3$-hybridized primary carbocation $CH_3-CH_2^+$. Statement $(IV)$ is incorrect.Therefore,statements $(I), (II),$ and $(III)$ are correct.

Consider the following statements. Of these statements:
$(I) \ CH_3O-CH_2^+$ is more stable than $CH_3-CH_2^+$
$(II) \ Me_2CH^+$ is more stable than $CH_3-CH_2-CH_2^+$
$(III) \ CH_2=CH-CH_2^+$ is more stable than $CH_3-CH_2-CH_2^+$
$(IV) \ CH_2=CH^+$ is more stable than $CH_3-CH_2^+$

Similar Questions

Which amongst the following is the most stable carbocation?

Which of the following is the most stable among the given ions?

For the following carbocations, the correct order of stability is:
$I: ^+CH_2-COCH_3$
$II: ^+CH_2-OCH_3$
$III: ^+CH_2-CH_3$

Classify the following species into carbocation,free radical,and carbanion:
$CH_3^{\bullet}, CH_3^{+}, \bar{C}H_3, (CH_3)_3C^{\bullet}, (CH_3)_3C^{+}, (CH_3)_2CH^{+}, (CH_3)_3\bar{C}:, (CH_3)_3\ddot{C}H, C_6H_5CH_2^{\bullet}, CH_3\ddot{C}H_2, C_6H_5CH_2^{+}, CH_2=CHCH_2^{\bullet}, CH_2=CHCH_2^{+}$

Which of the following options given below is incorrect?

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Consider the following statements. Of these statements:$(I) \ CH_3O-CH_2^+$ is more stable than $CH_3-CH_2^+$$(II) \ Me_2CH^+$ is more stable than $CH_3-CH_2-CH_2^+$$(III) \ CH_2=CH-CH_2^+$ is more stable than $CH_3-CH_2-CH_2^+$$(IV) \ CH_2=CH^+$ is more stable than $CH_3-CH_2^+$