1
WB JEE 2024
MCQ (Single Correct Answer)
+1
-0.25
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The major product of the following reaction is :

WB JEE 2024 Chemistry - Halogen Derivatives Question 1 English

A
WB JEE 2024 Chemistry - Halogen Derivatives Question 1 English Option 1
B
WB JEE 2024 Chemistry - Halogen Derivatives Question 1 English Option 2
C
WB JEE 2024 Chemistry - Halogen Derivatives Question 1 English Option 3
D
WB JEE 2024 Chemistry - Halogen Derivatives Question 1 English Option 4
2
WB JEE 2021
MCQ (Single Correct Answer)
+2
-0.5
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Among the following chlorides the compounds which will be hydrolysed most easily and most slowly in aqueous NaOH solution are respectively:

1. Methoxymethyl chloride

2. Benzyl chloride

3. Neopentyl chloride

4. Propyl chloride
A
1 and 3
B
2 and 3
C
2 and 4
D
3 and 1
3
WB JEE 2020
MCQ (Single Correct Answer)
+2
-0.5
Change Language
$$C{H_3} - O - C{H_2} - Cl\mathrel{\mathop{\kern0pt\longrightarrow} \limits_\Delta ^{aq{.^\Theta }OH}} C{H_3} - O - C{H_2} - OH$$

Which information below regarding this reaction is applicable?
A
It follows SN2 pathway, because it is a primary alkyl chloride
B
It follows SN1 pathway, because the intermediate carbocation is resonance stabilised
C
SN1 pathway is not followed, because the intermediate carbocation is destabilised by -/-effect of oxygen
D
A mixed SN1 and SN2 pathway is followed
4
WB JEE 2019
MCQ (Single Correct Answer)
+1
-0.33
Change Language
The correct order of the addition reaction rates of halogen acids with ethylene is
A
hydrogen chloride > hydrogen bromide > hydrogen iodide
B
hydrogen iodide > hydrogen bromide > hydrogen chloride
C
hydrogen bromide > hydrogen chloride > hydrogen iodide
D
hydrogen iodide > hydrogen chloride > hydrogen bromide
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