Match the reactions in List-I with the features of their products in List-II and choose the correct option. List-I List-II (P) \underset{\text{ (single enantiomer) }{(-)-1-\Bromo-2-\ethylpentane }} \stackrel{\aq.\NaOH}\xrightarrow[ {\S]{}_{ {\N}} \text{ 2 reaction } (1) Inversion of configuration (Q) {(-)-2-\Bromopentane_{\text{ (single enantiomer) }}}\stackrel{ \text{ aq.}{─\xrightarrow\NaOH}↙ {\S_\N2 \text{ reaction }} (2) Retention of configuration (R) (-)-3-{\Bromo-3-\methylhexane }↙(\single \enantiomer) \stackrel{ \text{ aq.}{─\xrightarrow\NaOH}↙ {\S_\N2 \text{ reaction }} (3) Mixture of enantiomers (S) (4) Mixture of structural isomers (5) Mixture of diastereomers [JEE Adv 2023 P1]

Correct Answer is : P→2;Q→1; R→3; S→5

{\P} \to 1; {\Q} \to 2; {\R} \to 5; {\S} \to 3

{\P} \to 2 ; {\Q} \to 1; {\R} \to 3; {\S} \to 5

{\P} \to 1; Q \to 2; R \to 5; \to \to 4

{\P} \to 2; {\Q} \to 4; R \to 3; {\S} \to 5

Basics of Organic Chemistry

Section: Chemistry

Question : 1 of 39

Marks: +1, -0

Match the reactions in List-I with the features of their products in List-II and choose the correct option.

List-I

List-II

(P)

‌

(−)−1−Bromo−2−ethylpentane

‌ (single enantiomer) ‌

‌

aq.NaOH

───────▶

SN‌ 2 reaction

(1)

Inversion of configuration

(Q)

‌(−)−2−

Bromopentane

‌ (single enantiomer) ‌

‌ aq.‌NaOH

────────▶

SN2‌ reaction ‌

(2)

Retention of configuration

(R)

(−)−3−

Bromo−3−methylhexane

(single‌enantiomer)

‌

‌ aq.‌NaOH

────────▶

SN2‌ reaction ‌

(3)

Mixture of enantiomers

(S)

(4)

Mixture of structural isomers

(5)

Mixture of diastereomers

[JEE Adv 2023 P1]

P→1; Q→2; R→5; S→3
P→2;Q→1; R→3; S→5
P→1; Q →2; R →5; →→4
P→2; Q→4; R →3; S→5

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