You visited us 1 times! Enjoying our articles? Unlock Full Access!

Energy Diagrams of SN1 and SN2

Which of the ...

Question

Which of the following statements are correct about the reactivities of $(I)$ $n$ -propyl chloride and $(I I)$ allyl chloride?

Rate if

S_{N} 1

reaction of

(I) > (I I)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Rate if

S_{N} 1

reaction of

(I I) > (I)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Rate if

S_{N} 2

reaction of

(I) > (I I)

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Rate if

S_{N} 2

reaction of

(I I) > (I)

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct options are
B Rate if $S_{N} 1$ reaction of $(I I) > (I)$
D Rate if $S_{N} 2$ reaction of $(I I) > (I)$
Allyl chloride is much more reactive than $n - P r C l$ , although it is $1^{o}$ $R X$ , due to resonance stabilisation.
$[H_{2} C = C H -_{2} \leftrightarrow H_{2} \oplus C - C H = C H_{2}]$
(stablilised by extended $π$ -bonding)
Allyl chloride is reactive by both $S_{N} 1$ and $S_{N} 2$ mechanism, but more reactive by $S_{N} 1$ mechanism

Suggest Corrections

Similar questions

Which of the following halides will be most reactive in $S N^{2}$ reaction and $S N^{1}$ reaction, respectively?

I . {M e}_{3} C - B r H_{2} O + N a B r - ------ \to {S N}^{1} P r o d u c t s

I I . {P h}_{3} C - B r H_{2} O + N a B r - ------ \to {S N}^{1} P r o d u c t s

Which of the following statements are correct about the reactivities of (I) n -propyl chloride and (II) allyl chloride.

n

(7 n + 1) : (4 n + 17)

n^{t h}

7 : 4

S_{n} = a n^{2} + b n + c,

T_{n} = S_{n} - S_{n - 1}

{S n}^{2 +} + {2 H g}^{2 +} ⟶ {H g}_{2}^{2 +} + {S n}^{4 +}

{G e}^{2 +} + {P b}^{4 +} ⟶ {p b}^{2 +} + {G e}^{4 +}

{T 1}^{+} + {G a}^{3 +} ⟶ {G a}^{+} + {T 1}^{3 +}

Join BYJU'S Learning Program