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1
JEE Main 2026 (Online) 22nd January Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The correct order of reactivity of $\mathrm{CH}_3 \mathrm{Br}$ in methanol with the following nucleophiles is

$\mathrm{F}^{-}, \mathrm{I}^{-}, \mathrm{C}_2 \mathrm{H}_5 \mathrm{O}^{-}$and $\mathrm{C}_6 \mathrm{H}_5 \mathrm{O}^{-}$

A

$\mathrm{I}^{-}>\mathrm{C}_2 \mathrm{H}_5 \mathrm{O}^{-}>\mathrm{C}_6 \mathrm{H}_5 \mathrm{O}^{-}>\mathrm{F}^{-}$

B

$\mathrm{I}^{-}>\mathrm{F}^{-}>\mathrm{C}_6 \mathrm{H}_5 \mathrm{O}^{-}>\mathrm{C}_2 \mathrm{H}_5 \mathrm{O}^{-}$

C

$\mathrm{I}^{-}>\mathrm{C}_6 \mathrm{H}_5 \mathrm{O}^{-}>\mathrm{F}^{-}>\mathrm{C}_2 \mathrm{H}_5 \mathrm{O}^{-}$

D

$\mathrm{I}^{-}>\mathrm{C}_2 \mathrm{H}_5 \mathrm{O}^{-}>\mathrm{F}^{-}>\mathrm{C}_6 \mathrm{H}_5 \mathrm{O}^{-}$

2
JEE Main 2026 (Online) 21st January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The correct order of the rate of the reaction for the following reaction with respect to nucleophiles is :

${CH_3Br + Nu^- \longrightarrow CH_3Nu + Br^-}$

A

${ClO_4^- > CH_3COO^- > OH^- > PhO^-}$

B

${OH^- > PhO^- > CH_3COO^- > ClO_4^-}$

C

${CH_3COO^- > PhO^- > OH^- > ClO_4^-}$

D

${PhO^- > OH^- > CH_3COO^- > ClO_4^-}$

3
JEE Main 2026 (Online) 21st January Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

The correct order of reactivity of the following benzyl halides towards reaction with KCN is :

JEE Main 2026 (Online) 21st January Evening Shift Chemistry - Haloalkanes and Haloarenes Question 16 English
A

a > b > c > d

B

b > a > d > c

C

b > a > c > d

D

a > b > d > c

4
JEE Main 2025 (Online) 8th April Evening Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

JEE Main 2025 (Online) 8th April Evening Shift Chemistry - Haloalkanes and Haloarenes Question 24 English

'P' is

A
JEE Main 2025 (Online) 8th April Evening Shift Chemistry - Haloalkanes and Haloarenes Question 24 English Option 1
B
JEE Main 2025 (Online) 8th April Evening Shift Chemistry - Haloalkanes and Haloarenes Question 24 English Option 2
C
JEE Main 2025 (Online) 8th April Evening Shift Chemistry - Haloalkanes and Haloarenes Question 24 English Option 3
D
JEE Main 2025 (Online) 8th April Evening Shift Chemistry - Haloalkanes and Haloarenes Question 24 English Option 4
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